Sikaflex -221: Multipurpose Polyurethane Sealant-Black-300 ml

Description

Sikaflex-221 is a high-quality multipurpose non-sag 1-c polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer. Meets approvals ASTM C920 types and Federal Specifications TT-S-00230C. Sikaflex® -221 is tested and classified in accordance with ANSI/UL 723 “Test for Surface Burning Characteristics of Building Materials”. Sikaflex® -221 is manufactured in accordance with ISO 9001 / 14001 quality assurance system and the Responsible Care Program.
Product Benefits:
– 1-C formulation
– Elastic
– Low odor
– Resistant to weathering exposure
– Non-corrosive
– Can be overpainted
– Can be sanded
– Lower VOC’s
– Bonds well to a wide variety of substrates
– NSF registered, Proprietary Substances and Nonfood Compounds (black, gray, and white)
– UL listed for potable water (black, gray, and white)