Priming Built Up Roof Systems Karnak

With a ballasted system the lower layers are not adhered or fastened to the roof structure and the heavy surface layer keeps the roofing in place.

Priming built up roof systems karnak.

Karnak kar108 5 asphalt primer 5 gallon 2 0730662 it is especially designed for use as a general utility prime coat for concrete gypsum masonry brick and metal surfaces over which waterproofing dampproofing roof coatings and other asphaltic products are to be applied. Karnak 108 asphalt primer is a controlled preparation of a highly ductile soft asphalt in a refined solvent. Cracks and blisters should be repaired before installation. General purpose quick drying penetration asphalt primer used for the preparation of all types of surfaces previous to the application of hot or cold asphalt coatings.

The leader in quality roof coatings maintenance and repair products. Watch the video to learn more about proper surface preparation. This video shows how you can easily prime vents and other roof penetrations with karnak 108 spray asphalt primer meeting astm d 41. Karnak 108 asphalt primer is a controlled preparation of a highly ductile soft asphalt in a refined solvent.

Primers cleaners locate a distributor sds data sheets. General purpose penetration asphalt primer used for the preparation of all types of surfaces previous to the application of hot or cold asphalt coatings. One special type of built up roofing called ballasted roofing uses large stones about 1 1 2 to 2 1 2 inches in diameter for the surface layer. The roof surface must be clean and free from dust dirt debris oils grease and other foreign matter.

Karnak manufactures a complete line of sustainable roof coatings sealants and waterproofing solutions certified to comply with ul fm crrc energy star dade county title 24 and florida s hvz building code. It is also very efficiently used as a felt primer on old dried out built up roofs where penetration is required to revitalize the base surfaces before roof coatings or cold applied systems are applied. Primers cleaners damp proofing waterproofing. Proper surface preparation is key to performance for your karnak roof system.