Bituhum Thru Wall Flashing Data Sheet

Features treated release film for installation and han dling.

Bituhum thru wall flashing data sheet.

It is a roll type product that is nominally 40 mils thick. 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. Impermeable to air moisture vapor and water.

Description air shield thru wall flashing is a self adhering flexible membrane flashing. Apply perm a barrier wall flashing and accessories only in fair weather when air and surface temperatures are above 25 f 4 c. Tw thru wall is used with concrete masonry gypsum felt faced and foil faced polyisocyanurate foam insulation. 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.

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. 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. Factory controlled quality ensures uniform thickness on the job. Flexible at low temperatures.

Tw thru wall flashing membrane tw thru wall is a self adhering sheet membrane consisting of a self adhering rubberized asphalt and an 8 mil polymer film as the top surface. This adhesive is factory laminated to rugged polyethylene sheeting yielding a flexible membrane that is suitable for application to masonry concrete steel. Ccw 705 twf thru wall flashing is a 40 mil self adhering thru wall flashing designed to provide moisture protection in cavity wall construction. Through wall flashing details perm a barrier flashing details at inside and outside corners install 3rd install 2nd install 1st 2 in.

The membrane is specifically designed for use as a thru wall flashing. The rolls are interwound with disposable silicone coated release sheet. 51 mm lap typical at splices perm a barrier wall flashing bituthene mastic or bituthen e mastic or grace s100 sealant grace s100 sealant parapet detail base of wall detail cavity insulation 2 in. 51 mm clear.