Gumiam Universal Silicone Sealant Paste 70 ml is your go-to solution for flexible, waterproof sealing in plumbing, construction, and household projects. This premium, 100% silicone, acetoxy-cure sealant is exceptionally elastic, UV and weather resistant, and delivers reliable long-term protection both indoors and outdoors, for industrial or domestic use.
- Ideal for watertight sealing of pipe connections, joints, cracks, and gaps
- Perfect for metal and plastic pipe connections, roof joints, vehicle windshields, camper elements, and cable entries
- Excellent adhesion to glass, enamel, ceramic, tile, painted or lacquered wood, and acid-resistant metals like stainless steel and anodized aluminum
- Not recommended for natural limestone materials (e.g., marble or concrete), polyethylene, polypropylene, or damp, dusty, or alkaline surfaces
- Resistant to household cleaners, water, alcohols, diluted acids and bases; not paintable
- Remains flexible from -50°C to +180°C, making it suitable even in extreme conditions
For best results, clean and dry all surfaces before application. Pierce the tube’s membrane with the cap spike, apply the paste, and shape as needed within a few minutes using a soapy tool or finger. Skin formation begins within 15 minutes; full cure occurs in 24 hours, with final strength after one week. Uncured paste can be removed with solvent; cured material requires mechanical removal. Reseal the tube tightly after use to prevent drying. Any uncured sealant on hands or clothing can be wiped away with a solvent-soaked cloth. Available in a convenient 70 ml tube, this sealant is the ideal choice wherever durable, long-lasting, flexible waterproof sealing is required.
