SHUANGYUAN eco-friendly water-based acrylic sealant (water-based latex grout)

Product Positioning: Interior home finishing edge sealing, interior window and door joint filling, gypsum board, baseboard-specific paintable sealant—water-based, eco-friendly, low-odor formula.

I. Raw Materials and Curing Mechanism
Single-component water-based acrylic emulsion; physically cures through water evaporation. Free from acetic acid and pungent odors, contains no benzene-based harmful solvents, and complies with ROHS environmental standards. Unlike silicone sealants that cure chemically, excess adhesive can be easily wiped off with water if not fully cured due to application errors.

II. Five Core Product Advantages

Paintable (Key Feature): After full curing, latex paint, water-based paint, or oil-based paint can be directly applied over the sealant. The sealed joints match the wall color, creating invisible edges—ideal for high-end residential finishes.
Broad Adhesion: Excellent bonding on gypsum boards, solid wood, cement walls, aluminum alloy, tiles, concrete, and PVC baseboards. No primer required for porous substrates.
Low Shrinkage, Non-sagging: Medium consistency paste ensures vertical application without sagging, provides full seam filling, and minimizes shrinkage during curing, reducing the need for resealing.
Eco-friendly & Safe for Home Use: No irritating odors in enclosed indoor spaces. Ideal for new homes, children’s rooms, and hospital construction projects. No toxic volatile emissions.
High Cost-effectiveness: Lower cost than silicone sealants, saving time and money for large-scale whole-house edging and bulk construction projects.

III. Physical and Chemical Properties
Surface dry: 20–40 minutes; full cure: 24 hours (surface), 72 hours (deep).
Applicable temperature range: -25°C to 70°C; resistant to minor thermal deformation.
Colors: White, gray; packaging: 300 ml per tube, 24 tubes per box; shelf life 12 months when stored in cool, dry conditions.

IV. Precise Application Scenarios
✅ Indoor: Baseboards, door frames, window frames, gypsum ceilings, gypsum board joints, fine wall crack repairs
✅ Commercial Construction: Full-house edging in premium housing, office partition walls, sealing wall penetrations for ventilation ducts
✅ Light Outdoor Use: Fine exterior cracks, interior window frame sealing (not suitable for long-term water immersion; avoid use in kitchens, bathrooms, shower areas, or aquarium zones)

V. Usage Restrictions
Do not use in environments subject to prolonged water immersion (e.g., bathtubs, fish tanks, outdoor joints exposed to continuous rain). Not recommended for mirror-coated glass surfaces (adhesive may fail).