Clear Pro Grade 100 Percent RTV Silicone Sealant, 12 Pack, Reclosable Nozzle, For Indoor And Outdoor Use, Not Paintable, Caulk Gun Ready, Forms A Tough Flexible Seal That Will Not Chalk, Crack, Or Shrink
✔️ Includes 12-Pack, caulk gun ready, indoor/outdoor use
This is a high-grade, clear silicone sealant designed for long-lasting, flexible seals in interior and exterior applications. It cures at room temperature to form a tough, non-slumping gasket that resists heat, moisture, and weathering. Ideal for sealing joints, bonding metal, glass, ceramic, plastics, and wood in kitchens, bathrooms, roofs, and mechanical assemblies. Not paintable and requires a caulk gun for dispensing.
✅ 12-pack case with 10.1 fl oz cartridges, caulk gun ready
✅ Not paintable; forms a tough, flexible seal that resists chalking, cracking, and shrinkage
✅ Adheres to metal, glass, ceramic, most non-oily woods, painted surfaces and plastics
✅ Withstands up to 450°F for extended periods (short-term up to 500°F)
✅ Non-slumping RTV silicone cures at room temperature for durable bonds
✅ Made in USA; ideal for industrial sealing and bonding tasks
✅ Not for use in aquariums
💡 What is RTV silicone sealant used for in construction and maintenance? This handy sealant provides durable, flexible seals and bonds across a wide range of surfaces.
- Seals joints in metal, glass, ceramic, painted surfaces, and plastics
- Handy for bonding and gasket formation in automotive, HVAC, and general construction
- Cures at room temperature to form a rubbery, long-lasting seal
- Heat resistant up to 450°F, enabling use in mildly hot environments