Dynatron 309 309 Hardener, 2.75 oz Tube, Blue, Paste

3M™ Dynatron™ white cream hardener mixes with two-part fillers, putties and glazes to create high quality, long-lasting repairs. When filler and hardener are mixed, a chemical reaction occurs to create a mixture that will deliver a strong, lasting repair. Our hardener is smooth and easy to mix with the filler. 3M™ Dynatron™ white cream hardener is a hardening agent designed to work with our two-part 3M™, Dynatron™ and Bondo™ fillers, putties and glazes. The creamy consistency mixes easily and quickly. Our hardener combines the best of ease of use and quality final results. The hardeners should not be used by themselves. Our white cream hardener is ideal for situations in which a neutral color is preferred. The white color allows for keeping the mixture the natural color of the product being used. Our cream hardener is formulated and packaged under temperature controlled conditions to ensure freshness and maximum performance. Mixing auto body filler with our cream hardener is an easy task. To reduce the chance of creating pinholes, avoid mixing in a circular pattern, which can force air into the mix. Mixing should be done in a back and forth wiping or folding motion.