Pool System Build-Up
- 1 Concrete Substrate
- 2 Crack Repair (if required)
- 3 ACTFLEX FLEXPLUS
- 4 ACTFLEX HYDROPLUG
- 5 ACTFLEX AT MESH
- 6 ACTFLEX 988 CWP (2 Coats)
- 7 Tile Adhesive
- 8 Pool Finish
Flood Test Balloon
$28.00
ACTFLEX 400 CLEAR Waterproofing Membrane
$66.00
Innovative Tools 230mm FC Sheeting Puddle Flange Recess Kit
$504.00
Soudal T-Rex Crystal
$17.85
Puddle Pro 90mm Puddle Flange
$15.00
Puddle Pro 100mm Puddle Flange
$15.00
BAT Spike Roller 21mm x 500mm
$55.00
ACTFLEX 400 CLEAR Temporary Leak Repair Kit For Leaking Bathrooms & Balconies
$94.35


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Forspec 27-inch HDPE Extendible Pressure Roller
The Waterproofing Shop
22/872 Canterbury Road
Roselands NSW 2196
Australia
No documentation available for this product.

Correct application makes all the difference.
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Sydney, NSW
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Brisbane, QLD
Step-by-step from prep to top coat. Filmed on the tools, not in a studio.

We supply premium waterproofing products backed by expert advice, fast service and real-world experience.
The 27-inch (~685mm) Extendible HDPE Pressure Roller is designed for large-format sheet membrane installation - rolling out PREFLEX 3000, ACTFLEX 5000, ACTFLEX 900S, and FORZAFLEX RR membranes to ensure full substrate contact across wide spans.
The telescoping handle lets you roll large membrane sheets from a standing position, reducing back strain on big projects. The wide HDPE roller covers more area per pass than standard 300-400mm rollers.
Lay the membrane in position, then roll firmly from the centre outward along the full length to expel air and bed the self-adhesive backing or detailing adhesive into the substrate. Overlap each pass slightly to ensure full coverage.
Recommended for any sheet membrane installation over 5m² where consistent pressure is critical. Smaller patches and detail work can use the 230mm or 40mm rollers instead.
HDPE doesn't compress under pressure, so the load transfers fully to the substrate. Rubber rollers cushion the pressure and reduce contact effectiveness for sheet membranes.