Putty Compounds

Polyester putty compounds are used for a variety of bonding and void filling applications.

Putty and bonding compounds are made by adding high concentrations of fillers and/or fiber to polyester resin. These formulations are ideal for bonding, filling, and repairing composite parts. Available in both reinforced and non-reinforced versions, putty compounds can be easily tailored to meet specific customer requirements.

Putty Compounds used in Boat
Carbon Fiber Wing
Semi Truck made with Putty Compounds

Featured Suppliers

Arjay Technologies

A provider of low exotherm, high-performance bonding and filling compounds for the boat building industry for over 40 years.

Scott Bader

Established in 1921, Scott Bader continues to be a global leader in the manufacturing of Composites, Adhesives and Speciality Polymers, offering a full range of technologies and manufacturing capabilities.


Offers a full line of quality coated abrasives, a wide range of adhesive sealants, adhesives, personal protective equipment and tapes.

Polynt Composites USA Inc.

A world leader in the production and distribution of gel coats, composites resins and industrial cleaners.


  • DARCO Southern
  • DAVLYN Manufacturing Co
  • Detroit Body Filler, Inc.
  • Durant Performance Coatings
  • ITW Polymers Adhesives

Inquire About Putty Compounds

Our technical experts can help you with all questions about this product type.

Learn More