• Flameless welding of modified bitumen
• No shrinking of the insulation due to integrated air dam
• Uniform welding results
• High working speed
• Requires only one used to efficiently weld seams (torch welding requires two)

Welding of modified bitumen sheeting (SBS, APP) with the flameless BITUMAT B2 is much safer than welding with an open flame. The weld strength is significantly better and the single step process makes welding more economical.