SAR 10 Super Strength Contact Cement is a one part activated urethane cement used to bond urethane, vinyl, fabric rubber or leather. 950ml can.For a quick bond, brush the cement on both surfaces to be bonded. Wait until they are tacky. Press both surfaces together.For maximum bonding brush the cement on both surfaces to be bonded and dry 30 to 60 minutes. Heat activate the dried cement film to 60Â° - 70Â°C (150Â° - 160Â°F) and hammer the two cemented films together. Maximum bond strength will be obtained in 48 hours.