“elastomer”

Sikaflex 221 Sika's Sikaflex Subrosa.com.my | Polyurethane Adhesive Sealants

Sikaflex 221 is high-quality multi-purpose non-sag one-component polyurethane sealant that cures on exposure to atmospheric moisture to form a durable elastomer. Sikaflex 221 Black 310ml cartridge