... is healthy,evironmental friendly,none toxic,energy saving,durable bonding,fireproof, heat & aging resistant 1. Feature: Gukangli brand ... long opening time, big coating area, economic cost, operation fireproof & safe transportation. It's non-toxic from substances like: organic ... sponge, EVA, metal, stone...etc. It's widely used in below industrial, like: various kinds of fancy packing materials, ...