screws) or liquid adhesives: Eliminate drilling

High resistance to ageing

Body Diameter: 12

Please be advised these are not suitable to use with the Weld On products

polystyrene

Sikaflex 221 Black Polyurethane Sealant 300ml (Box of 12) Acrylic Adhesive screws) or liquid adhesives: EliminateThe Sikaflex 221 is a high quality multipurpose single component polyurethane adhesive sealant that cures on exposure to atmospheric humidity. It is suitable for internal sealing and simple bonding applications. It bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are metals, metal primers and paint coatings (2 C systems), ceramic materials and