Everbuild Weather and Waterproof Window and Door Frame Acrylic Sealant, White, 290 ml by Amazon.co.uk

• Suitable for internal and external use around window and door frames (Internal only on PVCu)

• Provides a permanently flexible, long lasting, mould resistant seal

• Also suitable to be used to seal cracks and gaps in brickwork, stone and concrete

• Once cured the sealant can be over painted if required with most paints

• Available in white, stone, grey and brown

• Apply using a caulk, sealant / adhesive cartridge application gun, we recommend the Everbuild Power Pro Heavy Duty Sealant / Adhesive Cartridge Applicator Gun