oil-based epoxy self-leveling floor paint

After 5-8 years, water-based epoxy colored sand flooring may experience problems such as loss of gloss, localized scratches, and minor delamination. Targeted renovations can restore its beauty without requiring a complete overhaul. Today, we'll share renovation tips for three common situations to help you save over 50% in renovation costs. Situation 1: Gloss loss and shallow scratches only (no delamination or color shift) Cause: Long-term friction wears away the surface finish, causing it to lose its gloss and develop hairline scratches. Renovation Steps: Step 1: Clean the floor thoroughly with a neutral detergent and a soft mop to remove oil and dust. Allow to dry. Step 2: Lightly sand the floor using 1000-grit sandpaper (attached to a belt sander) to evenly polish the floor, removing any aging paint and exposing the fresh sand layer (avoid over-sanding, exposing the base layer). Step 3: Reapply a topcoat. Apply 1-2 coats of the same brand and type of water-based epoxy topcoat (matte/gloss finish, matching the original surface), leaving 12 hours between coats. Once dry, the gloss will be restored and the scratches will disappear. Situation 2: Localized, minor delamination and fading (delamination area <10%) Cause: The base layer is partially damp, the edges were not properly prepared during construction, or the surface was exposed to direct sunlight, causing fading. Renovation Steps: Step 1: Remove the damaged area. Use a utility knife to cut along the delamination edge and remove the delamination sand layer (until the base layer is smooth). Sand the base layer to remove any remaining adhesive. Step 2: Prepare the base. If the base is damp, apply one coat of moisture-proof primer. If the base is dry, apply one coat of epoxy primer and let dry. Step 3: Fill the sand layer. Mix water-based epoxy sand of the same brand and hardener according to the original sand particle size (e.g., 0.5mm). Scrape and apply until flush with the original surface. Use a spatula to smooth the surface when it is partially dry to ensure a consistent texture. Step 4: Apply a topcoat. After the sand layer is completely dry (24 hours), apply one to two coats of the same type of topcoat. If the original floor has a patterned pattern, align the edges of the pattern to avoid color differences. Situation 3: Extensive delamination and cracking (damage area > 30%) Cause: Inadequate base preparation during original construction (e.g., lack of moisture-proofing), poor material quality, or cracking due to building subsidence. Renovation Steps: Step 1: Remove the entire old floor, scraping away all the colored sand layers until the base layer is exposed, and clear away any construction debris. Step 2: Thoroughly repair the base layer. Fill cracks in the cement base with epoxy mortar, remove any hollow areas, and re-cast cement mortar, ensuring a flatness tolerance of ≤3mm. Apply two coats of moisture-proof primer. Step 3: Reapply the colored sand layer, following the standard construction process for new floors (primer → mid-coat → topcoat). If the original look is desired, the original grain size and color of the colored sand must be replicated.

1. Spring Application (March-May): Moderate humidity, focus on preventing "rebound"  Optimal application conditions: Temperature 15-25°C, humidity 40%-60% (measured with a hygrometer), avoid the "return of the south wind" (weather when water droplets form on walls and floors).  Key Points:  Close doors and windows before application, and use a dehumidifier to reduce indoor humidity (apply to humidity ≤ 60%) to prevent moisture from returning to the base layer, which can cause blistering later.  After applying primer and topcoat, maintain ventilation (but avoid strong winds to prevent rapid drying and cracking). Allow each coat to dry for 12-24 hours.  Advantages: Optimal temperature and humidity ensure uniform curing of the material, minimize color variation, and allow for normal use within 7 days of application.  2. Summer Construction (June-August): High temperature and high humidity, especially preventing bubbling and color shift  Optimal construction time: 9-11 AM and 4-6 PM (avoid midday heat), with temperatures ≤30°C and humidity ≤70%.  Key Points:  Mix materials as needed. Use the colored sand and hardener within 1 hour of mixing (high temperatures accelerate curing, and excessive use can cause lumps and render the paint unusable).  Apply thinly in multiple coats (each coat ≤0.5mm thick) to avoid thick coats that slow internal curing and wrinkles. If the temperature exceeds 30°C, dilute the paint with 5%-10% water (as directed in the product instructions) to extend its usable life.  Keep the paint out of direct sunlight (use curtains to block out the heat) to prevent uneven drying times in different areas and color shifts.  3. Autumn Construction (September-November): Suitable Temperatures, Focus on Preventing Over-Drying Optimal construction conditions: Temperatures of 10-20°C and humidity of 30%-50%, making this the most suitable season of the year. Key Points: Maintain a moderate indoor humidity. If the air is too dry (humidity <30%), place a basin of water around the floor to prevent the coating from drying too quickly and causing cracks. Close doors and windows within 24 hours after application to allow the coating to cure slowly. After 24 hours, gradually open windows for ventilation to improve adhesion. Advantages: Uniform curing speed, high surface smoothness, and minimal potential for later problems. 4. Winter Construction (December-February): Low-temperature drying, focus on preventing slow curing and cracking Optimal construction conditions: Temperature ≥10°C (work should be stopped if it falls below 10°C). Air conditioning or heating can be used to increase the temperature (but avoid allowing localized floor temperatures to exceed 20°C to prevent significant temperature fluctuations). Key Points: Preheat the materials indoors for 24 hours before application (to avoid materials that are too cold and slow to cure after mixing). Increase the curing agent in the colored sand/curing agent mix (up to 10% according to the product instructions) to accelerate curing. Extend the drying time to 24-48 hours per coat to avoid delamination caused by applying the next coat before it is completely dry. After application, close doors and windows and use heating to maintain a room temperature of ≥15°C for 7 days to ensure complete curing. Avoid opening windows immediately after application (low outdoor temperatures can cause the floor to cool rapidly, leading to cracking). Open windows gradually for ventilation after 7 days.

Children's room floors must be safe and non-toxic, withstand children's jumping and graffiti, and create a playful atmosphere. Water-based epoxy sand floor paint, with its environmentally friendly, wear-resistant, and customizable patterns, is an ideal choice for children's room floors. Today, we'll share the key design and installation tips for children's room flooring. 1. Safety First: Three Environmentally Friendly Details You Shouldn't Ignore Choose "Child-Specific": Look for children's-grade water-based epoxy sand with a VOC content of ≤50g/L and a test report indicating "no heavy metals (lead, mercury) detected" to prevent children from chewing on the floor (especially during their crawling years). "Ventilate for 7 days" after application: Although water-based paint has a low odor, children's rooms require extra caution. Keep windows open for ventilation for 7 days after application. Use a formaldehyde detector to test for ≤0.03mg/m³ before allowing children to enter. Avoid sharp corners: Use rounded edges (the same color as the colored sand) instead of right-angled edges at the junction of the floor and wall to prevent bumps and injuries when children run. 2. Childlike Design: Three pattern options are available to suit different age groups. 3-6 Years: Cartoon Mosaic: Use 0.3mm fine sand as the base color (light blue or light pink). Create cartoon animals (such as bears and rabbits) or geometric patterns (circles and stars) in the center of the floor. Use white fine sand to outline the edges of the pattern for a lively and non-glaring effect. 7-12 Years: Play Area Division: Use light gray fine sand for the entire floor. Use a darker shade of the same color in the corners to create "chessboard" and "building block" areas. Use removable mats to accommodate both learning and play. Adolescence: Simple and Individual Lines: Choose pure light gray or off-white fine sand and use metal strips to outline straight and broken lines on the floor. This creates a simple and individual style that adapts to children's evolving tastes. 3. Durable and Practical: Resists Children's "Frequent Destruction" Graffiti Prevention: Apply a "fouling-resistant topcoat": During construction, apply a layer of sewage-resistant topcoat. Children's graffiti with crayons or watercolors can be wiped clean with a damp cloth and a small amount of alcohol, leaving no residue. Bump Prevention: "Partial Thickening" of the Floor: Thicken the floor at the foot of the bed and in the toy area to 2mm to enhance impact resistance and prevent cracking caused by children jumping. If small pits occur, fill them with sand of the same color and epoxy glue. Slip Resistance: Choose an "Anti-Slip Coefficient ≥ 0.6": Children are prone to slipping when running and jumping. Medium sand particle size (0.5mm) with a matte finish meets the anti-slip coefficient standard, preventing slipping even on wet surfaces.

Households with pets often face the challenges of scratching, urine stains, and difficult-to-clean hair. Ordinary wood floors are scratch-resistant, and tile joints harbor hair. However, water-based epoxy colored sand floor paint, with its "hard texture, seamless surface, and acid and alkali resistance," is a perfect fit for pet-friendly homes. Today, we'll share practical tips for installing it in pet-friendly homes. 1. Choose the right parameters to handle pet damage. Choose a medium-sized sand particle size of 0.5-1mm: Fine sand (<0.3mm) is prone to scratching by pet claws, while coarse sand (>1.5mm) can easily trap hair in gaps. Medium-sized sand is both scratch-resistant and easy to clean. Choose a matte, wear-resistant finish: Matte surfaces are more scratch-resistant than glossy ones (preventing slippery scratching caused by reflective surfaces), and have a wear resistance of 2.5 hours or higher. Cats and dogs will not notice any scratching marks. Choose a neutral, stain-resistant color: Light gray and off-white colors tend to show fur, while dark black tends to show dust. Neutral colors like light brown and dark green are recommended. They will make pet hair and footprints less noticeable, reducing cleaning frequency. 2.3 Details to Solve Pet "Special Issues" Prevent Urine Stains: Apply an Acid- and Alkali-Resistant Topcoat: Pet urine is alkaline, and ordinary topcoats are easily corroded and discolored. Apply an additional coat of acid- and alkali-resistant water-based topcoat (suitable for pH 4-10) during application. Urine stains will disappear within 12 hours if wiped clean. Anti-scratch: Furniture feet with "anti-scratch pads." Place non-slip, non-grip mats under sofas and cat climbing frames to reduce scratching. If shallow scratches already occur, lightly sand with 1000-grit sandpaper and then wax to repair them.Easy to clean: Use a "pet-specific vacuum cleaner": Seamless floors don't harbor hair, so vacuum daily with a roller brush in the same direction to easily remove hair. Urine and vomit stains can be wiped away with a damp cloth and a neutral detergent to eliminate residual odor. 3. Tips for Avoiding Pitfalls: Don't Ignore Special Treatment for "Pet Activity Areas" Pet restroom area on the balcony: Create a 0.5% slope on the floor, sloping toward the drain to prevent urine accumulation. Use waterproof adhesive to seal the edges to prevent liquid from seeping into the wall. Pet feeding area: Partially thicken the floor (2mm) to enhance wear resistance and prevent scratches from the food bowl. Create a "circular colored sand mosaic" to clearly define the feeding area and facilitate cleaning.

The biggest headache of renovating an old house is floor treatment—removing old tiles is expensive and inconvenient, while applying conventional floor paint can be environmentally unfriendly. However, water-based epoxy colored sand floor paint, with its advantages of "thin application without raising the surface," "environmental protection, no odor," and compatibility with old subgrades, has become the optimal solution for renovating old house floors. Today, let's discuss how to install it hassle-free for renovating an old house. 1. 3 Core Advantages of Choosing It for Old House Renovations No need to remove old floors, saving time and effort: If the old floor (cement tile or concrete) is smooth and free of hollows, you can directly apply the paint after sanding the surface, eliminating the "removal and removal" process, shortening the construction time by 3-5 days and reducing neighborhood complaints. Thin coatings don't take up too much floor space: With a total thickness of only 1-2mm, they don't constrict the space like wood flooring (which takes up 3-5mm). They're particularly suitable for older homes with ceiling heights under 2.7 meters. Suitable for dampness in older homes: Older homes often experience moisture buildup in corners. The seamless design of water-based epoxy colored sand combined with a moisture-proof primer blocks moisture penetration, preventing mold and bulging. 2. Two Essential Substrate Treatments Before Renovation Check the condition of the old floor: Tile floors should be inspected for hollows (tap and listen; if hollows exceed 10%, remove them). Cement floors should have cracks repaired (fill with epoxy mortar) to ensure a flatness tolerance of ≤3mm. Thoroughly clean and decontaminate: Remove oil and wax deposits from old tiles by soaking them in an alkaline detergent and then scrubbing. Dust from cement floors should be removed repeatedly with a vacuum cleaner and mop to prevent adhesion. 3. Pitfalls to Avoid When Renovating an Old House Don't be tempted to "do it all in one go": If the old floor is too dark (such as dark brown tiles), apply a layer of opaque primer before applying the sandblasting coat. Otherwise, the color will show through, causing color discrepancies. Allow space for furniture to enter and exit: Old houses often have narrow door gaps. Measure the door bottom height before construction. If the sandblasting coat is thicker than the gap, raise the gap in advance to prevent the door from becoming blocked later. Choose a "fast-drying" product: Old house renovations often require ongoing living. Choose a fast-drying water-based epoxy sandblasting product with a surface cure time of 4 hours and a full cure time of 24 hours to minimize disruption to your daily life.

Theory isn't as intuitive as practice. The following three case studies, covering different scenarios, condense the core application logic of water-based epoxy colored sand flooring to help you quickly gain practical inspiration. Case 1: 140㎡ Modern Minimalist Home (Family with Children) Core Requirements: Environmentally friendly, odorless, slip-resistant, and stain-resistant, while maintaining a minimalist style. Solution: Use 0.3mm light gray fine sand (matte finish) throughout the home. Create a dark gray fine sand circular mosaic with metal strips in the living room sofa area. Switch to 1mm dark gray medium sand (slip-resistant and oil-resistant) in the kitchen. Use 0.3mm light blue fine sand and cartoon colored sand mosaic in the children's room. Highlights: After application, air it out overnight before moving in, allowing children to play barefoot. Juice and oil stains are easily wiped away, and there's no fading or delamination for a year. Feedback: "It's much more practical than old wood floors, durable, and makes the space appear larger." Case 2: 60㎡ Retro-Style Cafe (High Traffic) Core Requirements: Retro atmosphere, durable and easy to clean, and inviting for photos. Solution: 1.5mm caramel-colored coarse sandpaper (lightly sanded for distressing), black medium sandpaper for the bar frame and copper strips, dark green medium sandpaper for striped mosaics near the window, and a colorful sand logo at the entrance. Highlights: The distressed texture complements the retro style and creates a photo-op; coffee spills can be wiped with a damp cloth, and after six months of high traffic, there's no noticeable wear. Feedback: "The floor has a natural 'atmosphere' and is easier to maintain than expected." Case 3: 150㎡ Home Garage (Double Parking) Core Requirements: Anti-slip (in rainy weather), heavy-duty, and clearly demarcated parking spaces. Solution: 2mm dark gray coarse sand (anti-slip coefficient 0.7), yellow medium sand for marking parking spaces and license plate numbers, white lines for lanes, red colored sand for corner warnings, and a blue medium sand border around the charging station area. Highlights: No slipping when parking in the rain, no cracking after two years of vehicle damage; even novice drivers can find a parking space quickly. Feedback: "It's easier to use than the residential concrete floor, dirt-resistant, and safer."