Fiberglass Base Sheet

Fine sand release agent.

Fiberglass base sheet.

Firestone channel venting base is an oxidized asphalt coated fiberglass base sheet with granules on the underside of the membrane. Fiberglass base sheet is applied over the flat roofing deck or insulation as a base sheet by mechanical fasteners or hot asphalt before the application of build up roofing systems. Base sheets in bur systems can be impregnated with unmodified asphalt or they may be impregnated with modified bitumen a high performance asphalt. The base sheet in a bur system can be made of felt fiberglass or polyester.

Versa base contains a tamko fiberglass mat coated on both sides with sbs modified asphalt and is used as a base ply in select tamko specifications or as a high performance alternative to tamko glass base or type 43 coated base sheet. 1 0mm 40 mils astm. There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck. The sealed sheet also serves as an effective flame retarder for the application of torch applied modified bitumen membranes.

39 3 8 x 98 9 324 sq. It is ideal for applications involving mechanical fasteners. It has a coating layer of asphalt on each side that reacts with henry cold application cement solvents to provide excellent adhesion without decreased tensile. The fiberglass base mat provides excellent strength and moisture resistance.

Gafglas 75 base sheet for built up roofing bur is a premium roofing sheet with a strong fiberglass mat to prevent asphalt bleed through. Mule hide g2 base is designed as a base sheet for mule hide torch applied modified roofing applications. Mule hide s g2 base is a fiberglass mat coated with an oxidized asphalt blend which provide enhanced weathering and aging characteristics. It is manufactured from a tough inorganic fiberglass mat then coated on both sides with a weathering grade asphalt coating and then covered with white sand fines to prevent sticking in the roll.

Iko can provide guidelines for you to choose which base sheet is best for your application depending on the expected. Wet process fiber glass mat. Mod bit base sheet. Tri ply 75 base sheet is a premium roofing base sheet constructed with a fiberglass mat reinforcing that is coated on both sides to ensure a closed sheet design to prevent asphalt bleed through.

Henry 604 25 fiberglass base sheet is a heavy duty asphalt coated sheet with a heavyweight non woven fiberglass mat suitable for use in fire retardant membrane assemblies built up roofing systems ply sheets and base sheets. It may also be used in built up roofing applications.