SabreGrip R72 is a high-performance canister adhesive specifically formulated for bonding smooth back EPDM and difficult to bond TPO membranes. Excellent adhesion to a variety of roof decks including concrete, most paperbacked insulation board, plywood and metals. SabreGrip R72 is an excellent choice for high heat application and also provides an adjustable spray pattern for detail work or high-speed field area work.
How to Use
- Substrate Preparation
Make sure that surfaces are clean, dry and free from dirt, dust, oil, loose paint, wax or grease, etc.
- Spraying the Adhesive
Apply adhesive to both surfaces to be mated, at 80% to 100% coverage. The canister system will spray adequately above15ºC. The ambient temperature should be -5ºC and rising. The canister should be kept in a warm area. In the event that the canister gets abnormally chilled, freezes or gives poor or sputtering spray, it should be warmed up before continued usage.
- Tack Time:
Allow enough time (2-4 minutes or until dry to the touch) for the adhesive to become tacky before bonding. Low ambient temperature extends tack up time.
Parts should be mated with as much pressure as practical.
How much coverage will I get with SabreGrip R72?
Estimated coverage is at least 100m² (double sided) per 22L canister.
What is the ambient temperature range that SabreGrip R72 can be applied in?
SabreGrip R72 can be applied in ambient temperatures from -5ºC and rising. When using in ambient temperatures below 10°C, the canister should be kept in a warm area prior to application.