Staerk Neutral Cure Sealant 331 (clear/white)

• Sealing exterior doors & door frames
• Waterproofing windows frames to exterior cladding
• Sealing glass to windows & doors

Kitchens and Bathrooms

• Sealing Kitchens sinks & bathroom basins
• Joint between splashbacks and benchtops
• Waterproof seal for bathroom walls and floor corners
• Waterproofing and fixing bathroom cabinetry

Plumbing

The base material need to be free of dust and grease or loose material. If needed clean up with a turpentine wet rag or cloth and let it dry. Complete adhesion test before use and make sure good compatibility and viscosity of the sealant with base materials.

Application

Cut off the top of the cartridge, position the threaded adaptor to the cartridge. Cut the threaded adaptor at an angle corresponding to the joint width. Place the cartridge into the gun and inject the joint with the sealant. Apply sufficient pressure to the sealant to ensure good penetration and adhesion to the joint sides. The applied sealant should be smoothed immediately with a wet spatula or jointer to clean off excess sealant. Staerk 331 Sealant  is not suitable for bonding polyethylene, polypropylene, Teflon, silicon or polystyrene based materials.

Cleaning

Clean while uncured with a turpentine cloth. After hardening remove the silicone sealant mechanically or with a silicone remover.