Waterproofing

A complete waterproofing system is available for underground construction with the wide range of flexible waterproofing membranes and waterstops available at different thicknesses and sizes, eliminating the risk of water infiltration.

Waterproofing Accessories

DonProof PS
waterproofing membrane for tunnelling.

DonProof PS Plus
High performance flexible PVC waterproofing membrane for tunnelling.

DonProof HS
Flexible polyethylene waterproofing membrane for tunnelling.

Waterproof Membranes

Geotex
Non-woven high performance geotextile

Geotex
Non-woven high performance geotextile

DonProof Adhesive 200
One component polyurethane adhesive for waterproof membranes

DonProof PDisc
Flexible PVC discs for waterproof membranes

DonProof HDisc
Flexible polyethylene discs for waterproof membranes

Waterstops

Hydroseal FP
PVC tape for waterproofing joint system 

Hydroseal FS
TPO tape for waterproofing joint system 

Hyperseal DP
High performance hydrophilic waterstops 

Hyperseal DPS
One component hydrophilic sealant

Sealants

Flexseal PU440
One component, non sag, elastomeric polyurethane sealant with high tear and weather resistance

Flexseal SL500
High grade two-component self-leveling polyurethane sealant

Flexseal PS660
High grade two-component self-leveling polyurethane sealant

Flexseal SL500
Two component polysulphide civil sealant