Tenax Quattro polyester adhesive is now available in a “Bucket Box.” It can ship via UPS or FedEx in four 1.25-gallon cans with no hazmat fees. The product is designed for both shop and installation use, and it is formulated to reduce dust contaminates. Tenax Quattra is available in both knife-grade and flowing consistencies, and the hardener is included.Tenax Quattro polyester adhesive