Engineered for Excellence: The Ultimate Bunker Liner for Every Weather Condition
CapillaryFlow delivers unmatched moisture control, drainage, and playability, season after season.
Capillary Bunker Liner
Total Drainage. Total Playability. Zero Guesswork.
✔ 100% moisture and drainage control—regardless of the weather
✔ Easy maintenance and long-term playability
✔ Superior protection and durability thanks to Capillary Material™
With proprietary Capillary Material™, this liner excels at moisture control and drainage, optimizing conditions for consistent bunker play while minimizing washouts and maintenance.
Bunker Performance Benefits
Lowers maintenance time – courses report up to 66% less time spent
Drains over 100 inches/hour – eliminates standing water
Prevents clogging of drainage layers – keeps the base clean and effective
No more washouts – material holds sand in place
Keeps sand on faces – even during heavy rain
Reduces sand contamination – steep edges + smart filtration
Bunker Liner
Drains with a rate of more than 100 inches per hour and moves moisture back up, preventing washouts and sand escaping from faces.
Capillary Edge
Protects your edges, ensures exact original bunker shapes and greatly reduces edge-trimming.
Capillary Wash Box
The only bunker liner in the world that eliminates sand replacements by allowing the washing of it instead.
Capillary Hydrophonics
Sustainable water control solutions for greens, tees, and turf.
Capillary Hydroponics for Tee Boxes
Ensures tees start strong and stay healthy—without uneven moisture or dry patch issues.
Capillary Hydroponics for Greens
Delivers optimal drainage and even moisture distribution across your putting surfaces.
Capillary Geothermal
Powers root zone heating with geothermal energy for stronger, more resilient turf.