Bituhum Thru Wall Flashing Data Sheet

Description air shield thru wall flashing is a self adhering flexible membrane flashing.

Bituhum thru wall flashing data sheet.

Air shield thru wall flashing flexible flashing. Self adhering thru wall flashing self adhering thru wall flashing provides a simple peel stick application that discharges moisture to the exterior in brick cavity wall construction. 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. Product data tw thru wall flashing self adhering sheet membrane p o.

The rolls are interwound with disposable silicone coated release sheet. Flexible at low temperatures. Impermeable to air moisture vapor and water. Factory controlled quality ensures uniform thickness on the job.

Features treated release film for installation and han dling. 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. 51 mm clear. It is a roll type product that is nominally 40 mils thick.

This material is an air vapor and liquid moisture barrier. This adhesive is factory laminated to rugged polyethylene sheeting yielding a flexible membrane that is suitable for application to masonry concrete steel. Tw thru wall is used with concrete masonry gypsum felt faced and foil faced polyisocyanurate foam insulation. Apply perm a barrier wall flashing and accessories only in fair weather when air and surface temperatures are above 25 f 4 c.

Through wall flashing details perm a barrier flashing details at inside and outside corners install 3rd install 2nd install 1st 2 in. Ccw 705 twf thru wall flashing is a 40 mil self adhering thru wall flashing designed to provide moisture protection in cavity wall construction. 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.