龙8国际com rubbercoverepdm膜可以粘附在湿表面上吗？
不，在安装膜之前，必须从屋顶表面移除池塘，雪，霜和冰。水基粘合剂可以施加到潮湿的基材上。
compatible substrates are wood, pir and pur insulation, bitumen, concrete, masonry, aluminium, zinc and lead. 龙8国际com rubbercover epdm can overlay virtually any old roof, provided the roof decking is sound and the existing structure can carry the load of the new roofing system.