Bituhum Thru Wall Flashing Data Sheet

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.

Bituhum 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. Flexible at low temperatures. Tw thru wall is used with concrete masonry gypsum felt faced and foil faced polyisocyanurate foam insulation. 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.

This adhesive is factory laminated to rugged polyethylene sheeting yielding a flexible membrane that is suitable for application to masonry concrete steel. Impermeable to air moisture vapor and water. Product data tw thru wall flashing self adhering sheet membrane p o. Description air shield thru wall flashing is a self adhering flexible membrane flashing.

51 mm clear. Air shield thru wall flashing flexible flashing. The rolls are interwound with disposable silicone coated release sheet. 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. It is a roll type product that is nominally 40 mils thick. Factory controlled quality ensures uniform thickness on the job. Apply perm a barrier wall flashing and accessories only in fair weather when air and surface temperatures are above 25 f 4 c.

Features treated release film for installation and han dling. 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. 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.