The Sika Sikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive is a high-quality adhesive that cures on exposure to atmospheric humidity to form a durable elastomer. 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 wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics.
Sika Flex 221 Multi-Purpose Polyurethane Sealant/Adhesive - Aluminum Gray 10.3oz Cartridge
Specifications of Sika Flex 221 Multi-Purpose Polyurethane Sealant/Adhesive - Aluminum Gray 10.3oz Cartridge | |
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