Torch-On SBS Underlay – Heavy Duty – Residential & Commercial Roofing Insulation Tapes How should I clean the

How should I clean the pebbles before use

When applied correctly

reducing the need for additional insulation

Maximum joint width: Designed for use in joints and voids up to 50mm wide

Torch-On SBS Underlay – Heavy Duty – Residential & Commercial Roofing Insulation Tapes How should I clean theProduct Overview This Heavy Duty Torch On SBS Underlay is supplied in a 16m roll, providing a durable waterproofing base layer for flat and low pitched roofing systems. Reinforced with a strong polyester core and modified with SBS elastomeric bitumen, this underlay ensures flexibility, dimensional stability, and long term resistance to cracking. It serves as the essential first layer in multi layer torch on systems, creating a robust waterproofing