Bitchum Thru Wall Flashing Data Sheet

Ccw 705 twf thru wall flashing is a 40 mil self adhering thru wall flashing designed to provide moisture protection in cavity wall construction.

Bitchum thru wall flashing data sheet. Thru wall flashing full sheet of polyguard 328 membrane thru wall flashing membrane applied to substrate prepared with 650 lt liquid adhesive california sealant or shur tac liquid adhesive steel lintel flashing must be held back 1 2 from face of brick masonry end dam. It is a roll type product that is nominally 40 mils thick. H b s textroflash flashing a thru wall flashing surface mounted flashing is a 40 mil thick composite membrane with a new proprietary adhesive that offers even more tackiness than the original textroflash. The rolls are interwound with disposable silicone coated release sheet.

Impermeable to air moisture vapor and water. Apply perm a barrier wall flashing and accessories only in fair weather when air and surface temperatures are above 25 f 4 c. Flexible at low temperatures. The membrane is specifically designed for use as a thru wall flashing.

Wherever wall flashing is to be applied the surface must be smooth clean dry and free of voids spalled areas loose substrate loose nails sharp protrusions or other matter that will hinder the adhesion or. Perm a barrier wall flashing 40 mil 1 mm total thickness self adhesive cold applied tape consisting of 32 mils 0 8 mm of rubberized asphalt integrally bonded to a 8 mil 0 2 mm high density cross laminated polyethylene film. This material is an air vapor and liquid moisture barrier. Air shield thru wall flashing flexible flashing.

Henry blueskin twf is a self adhered membrane consisting of an sbs rubberized asphalt compound which is integrally laminated to a yellow cross laminated polyethylene film.