... liquid400-600Neoprene, Synthetic resinModerate tack time,strong bondAdhesion of PVC, Polystyrene, leather, fabric, metal, wood and paper, ... etc. WK-870EYellow viscous liquid300-500Moderate tack timeAdhesion of PVC, Polystyrene, leather, fabric, metal, wood and aper ... 600Moderate tack time, strong bond, good heat-resistanceSuitable for bonding PVC, wood, paper, leather, sponge,EVAWK-870LTYellow viscous ...