... viscous liquid300-500Moderate tack timeAdhesion of PVC, Polystyrene, leather, fabric, metal, wood and aper, etc.WK-870KYellow viscous ... liquid400-600Moderate tack time, strong bond, good heat-resistanceSuitable for bonding PVC, wood, paper, leather, sponge,EVAWK-870LTYellow ... .WK-873Yellow viscous liquid120-180Long tack time, strong bondSuitable for all kinds of foam, cloth, leather, paper, the ...