3M™ Fillet Putty 16039 is a resilient polyester milled fiberglass reinforced compound designed to be applied between gel coat and laminate to fill corners or sharp transitions helping eliminate air voids.
Reduces Air Voids and Dry Fibers in Laminates
Ultra-smooth spreading, pumpable with extreme bonding strength, 3M™ Fillet Putty 16039 is ideal for bonding or bedding all types of core materials. It can also be used for cut-edge filling in composites. 3M™ Fillet Putty can be catalyzed with either a liquid Methyl Ethyl Ketone Peroxide (MEKP) 9% active oxygen or with a Benzoyl Peroxide Paste (BPO-50).
Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.