Premium Rubberized Asphalt Roof Cement

Ram Mastic is an asbestos-free, single component, Kraton® SBS rubber modified asphalt which forms a highly elastomeric sealant material. Ram Mastic has superior elongation properties, remains pliable at colder temperatures and has excellent weathering properties. It is recommended anywhere a high quality cold applied, elastomeric cement is required.

Ram Mastic is an asbestos-free, single component, Kraton® SBS rubber modified asphalt which forms a highly elastomeric sealant material. Ram Mastic has superior elongation properties, remains pliable at colder temperatures and has excellent weathering properties. It is recommended anywhere a high quality cold applied, elastomeric cement is required.

Ram Mastic is available in trowel grade. Spray and brush grades are available on special order.

 

USES:

  • Asphalt composition flashing applications

  • Roof drain installations

  • Setting bed and stripping in metal flanges

  • Filling pitch pans

  • General maintenance and repair of asphalt membranes

 

BENEFITS:

  • Ready to apply

  • Easy to apply

  • Easy clean-up

  • Long term performance

  • Tough, flexible, elastic rubber-like film

  • Excellent adhesion to most surfaces

  • Excellent water and water vapor resistance

  • Excellent weather resistance

  • Good resistance to salts and mild acids

  • Summer and winter grades available

Technical Data Sheets

Technical Data Sheets

Safety Data Sheets

Safety Data Sheets