Devcon Flexane 80 Putty Trowelable urethane for repairing and lining process equipment exposed to wear, impact, abrasion, vibration, and expansion/contraction. Mixes easily and trowels on smoothly. Cures to a tough, medium-hard rubber. Flexane Primers are recommended for maximum adhesion to metal, rubber, and concrete surfaces. 20-minute working time Pack of 1