Never replace fabric liners again!

Klingstone®, the patented liquid-applied bunker barrier, permeates and binds soil particles in the bunker cavity to stop contamination of the sand, eliminate erosion, stabilize bunker faces and enhance the effectiveness of your drainage system.

Klingstone products are polyurethane-based liquids that cure to strong polymers that permanently bind and stabilize soils and aggregates by essentially gluing them together. Once applied, stones and other contaminants cannot migrate up from the bunker cavity to contaminate your critical bunker sand.

Because the cured product is inert and will not deteriorate over time, Klingstone is environmentally safe and never needs replacement.

Snow holds up project at Castle Pines

Renovation of greenside bunkers — including Klingstone application — at Castle Pines Golf Club (Castle Pines, CO) has been temporarily halted due to snow conditions, according to Josh Rigsbee, golf course superintendent. The project is expected to be completed by mid-April, in time for the club re-opening.


Renovated bunker with Klingstone applied awaiting sand installation. Castle Pines Golf Club, Colorado.