Acidic silicone sealant is a one-component, moisture-curing adhesive sealant with excellent performance, widely used in various indoor and outdoor sealing scenarios such as building decoration, home improvement, and industrial assembly; it features strong adhesion to most non-porous substrates including glass, aluminum alloy, ceramic, and plastic, forming a tight and durable seal after curing, effectively preventing the penetration of water, air, and dust, while also possessing good high and low temperature resistance that allows it to maintain stable performance in environments ranging from -50℃ to 150℃, and it has excellent weather resistance, being able to resist UV radiation, ozone erosion, and temperature changes without cracking, aging, or losing sealing performance easily; in addition, it has a fast curing speed at room temperature, enabling quick shaping and shortening the construction cycle, and its flexible cured film can adapt to slight deformation of the substrate, avoiding seal failure caused by structural movement.
Features
One-component formula, no need for mixing, easy and convenient to construct, suitable for on-site rapid operation.
Moisture-curing mechanism, cures quickly at room temperature, forming initial adhesion in a short time and achieving full curing within a specified period.
Superior adhesion, can firmly bond to glass, aluminum, ceramic, PVC, and other common building and decorative materials without additional primers (for most substrates).
Excellent sealing performance, the cured sealant is dense and impermeable, effectively isolating water, air, dust, and other impurities.
Good high and low temperature resistance, maintaining elasticity and sealing effect in extreme temperature environments, without brittle fracture or softening.
Strong weather resistance, resistant to UV, ozone, rain, and temperature alternation, with long service life and not easy to age, yellow, or crack.
Flexible cured film, with good elongation and recovery performance, adapting to slight deformation of the substrate (such as thermal expansion and contraction of building components).
Non-toxic and environmentally friendly after curing, meeting relevant environmental protection standards, suitable for indoor and food-contact related auxiliary sealing (excluding direct food contact).
Applications
Building Decoration: Sealing of glass curtain walls, glass doors and windows, aluminum alloy doors and windows, including the gap between glass and frame, frame and wall, to achieve waterproof and airtight effects; sealing of ceramic tiles, marble, and other decorative materials in kitchens, bathrooms, balconies, and other areas.
Home Improvement: Sealing of sink edges, toilet bases, bathtub gaps, and countertop joints in kitchens and bathrooms to prevent water seepage; sealing of gaps between air conditioners, water heaters, and wall openings to isolate dust and noise; bonding and sealing of decorative glass, mirrors, and frames.
Industrial Field: Sealing of electronic and electrical products, such as the gap between instrument casings, LED lamps, and shells, to achieve dustproof and moisture-proof protection; sealing and bonding of auto parts, such as windshield edges, taillight seams, and interior decorative parts; sealing of plastic products, hardware components, and metal pipes.
Other Scenarios: Sealing of aquarium glass seams (non-toxic after curing, safe for aquatic organisms); sealing of solar water heater glass tubes and brackets; auxiliary sealing of various non-porous material assemblies.