In a conventional bunker during heavy rainfall the movement of water through the bunker causes the sand and sub-soil to mix, contaminating the sand, blocking the drainage and flooding the bunker. SportBond protects bunker sand from the contaminations which occur in ordinary bunkers. SportBond is a bonded mix of Polymers, Grit and Cement which form an incredibly strong porous base that allows water to flow freely to the drain. SportBond bunkers have many advantages over standard bunkers and other bunker liners:
• SportBond provides a separating layer between the sand and soil.
• Allows the heaviest rain to free flow through the SportBond directly to the drainage without washouts or contamination.
• The structural strength of SportBond can hold the bunker together during extreme flash flood rainfall.