Wallrock Caulk King Filler & Sealant - Premium Acrylic Gap Filler for Walls, Windows & Doors - Waterproof & Flexible Crack Repair - Perfect for Home Renovation & DIY Projects

Caulk King - Wallrock Premium Filler and Sealant is an easily applied, high-quality solvent-free filler and sealant that ensures it is suitable for many indoor applications as well as outdoor use.

Application and Features

• Sealing around window frames, architraves and cornices
• PVC profile trim and PVC cladding
• Cracks and gaps in brickwork, stone, concrete and between skirting boards and walls
• Wallrock® Caulk King Premium Filler & Sealant can be used as an adhesive for bonding polystyrene
• NOT suitable for use on PE, PP, Teflon, bituminous surfaces or below ground level
• Crack-resistant. +/- 12.5% flexibility indoor and outdoor
• White, over paintable and solvent-free premium caulk
• 380ml tube - use skeleton or caulk gun
• ISO 11600 Construction Sealant