01/05/2026
Two days at GCP Saint-Gobain Brisbane.
Preprufe & Bituthene 3000 certification, signed off.
Bituthene is a self-adhesive bituminous membrane proven on below-grade, podiums, planters and split-level slabs across Australia for decades. But the membrane is only as good as the install, and the install is only as good as the prep.
Brisbane · Gold Coast · Sunshine Coast
bproof.com.au