• HQ Call: +27 (0)12 660 1616
  • Email: info@gast.co.za
  • GAST Liberty Park 96, Achilles Str. Zwavelpoort, Pretoria, South Africa

Flame applied waterproofing uses a waterproofing product which is heat-fused to underlying substrates. GAST uses 4mm modified Bitumen rolls and is usually applied to roofs, parking decks etc.