IKO Standard SBS Under layer consists of a glass tissue carrier coating with rapid flow SBS rubber modified bitumen.
The upper surface is finished with fine sand and the lower surface has a thermofusible film which rapidly melts during the torching operation.
IKO SBS Standard Torch-On Underlay 16 x 1m. Benefits: -Torch-on applied
-SBS modification with greater flexibility under ambient temperature fluctuations
-Thermofusible film to the underside of the roll for ease of application
