Tenax Hardener Extra White Paste Tube

(Sorry this is an ORMD item and can only ship via ground, no express shipments)

This is the Tenax Polyester Hardener for Tenax Polyester resins. The Polyester resin you purchase does come with hardener, but since the mix ratio is 3% hardener to resin some of our customers request extra hardener, because mixing that type of ratio is an inexact science.

This tube will harden 4 - 5 liters of polyester resin. This is only the Tenax Polyester Hardener - Polyester resin is NOT included!

This is a HazMat (hazardous material). It can only be shipped via UPS Ground Delivery to the continental USA.