ESSRBOND 31-17 is an economical high performance,water based dust sealant designed for use in high, medium and low velocity dust systems. It is environmentally safe and contains no hazardous ingredients. ESSRBOND 31-17 has a creamy consistency that allows for excellent coverage.It cures to a tough, tack- free, flexible sealant that can withstand handling and mechanical vibrations. ESSRBOND 31-17 provides excellent strength, flexibility and resistance to heat and cold, forming a seal against air leakage.