IKO Torch-On Venting Layer is composed of a perforated glass reinforcement which is saturated and then coated in polymer modified bitumen. A fine sand finish is applied to the top surface and a thermofusible film to the back surface. The thermofusible film over the perforations melts during application of the under layer and allows bitumen to flow through the perforations and spot bond to the deck.
Features and Benefits
- SBS and APP compatible
- Roll Coverage: 20m2
- Helps prevent risk of blistering
- Positive partial bonding
- Easily installed
- Loose laid (partially bonded with torch application of the subsequent layer)
- Rot proof
- Sector of Application: Flat
- Product Type: Bituminous
- Membrane Type: Complementary Membranes, Preparation Layer
- Colour: Sand
- Product Finish: Sand
- Installation Method: Loose Laid
- Project Type: Commercial Medium, Commercial Small, Domestic Large, Domestic Medium, Domestic Small
