CRL 25 mil 12" x 75' Fortifiber FortiFlash® Waterproof Flashing *DISCONTINUED* Putty Knives & Caulking Spatulas Mixing small amounts of putty

Mixing small amounts of putty will result in handfuls of putty that are either too dry

Limitations - It is not recommended for structural glazing or insulating glass glazing

OSI®: PR-255

including two-part silicones

CRL 25 mil 12" x 75' Fortifiber FortiFlash® Waterproof Flashing *DISCONTINUED* Putty Knives & Caulking Spatulas Mixing small amounts of puttySelf Adhesive Waterproof Membrane Available in 25 and 40 mil Thicknesses CRL Fortifiber FortiFlash Waterproof Flashing is a premium, self adhesive, waterproof flashing membrane for windows. It is also ideally suited for flashing non roofing horizontal surfaces such as pot shelves, parapets, sill pans and recessed windows. This product is reinforced by incredibly strong, cross laminated, high density polyethylene film. This self sealing, rubberized,