Material sealing Groove to the expansion of the stone. Material: transparent protective coating and liquid waterproofing according to the standard approved by the supervisor and in accordance with the objectives of the.
Fissure sealant to the expansion of rock. Transparent coating materials, waterproofing and moisture protection. According to standard The approval of the supervisor. And the purpose of the design
Grout material groove to the expansion of the rock. The material liquid clear coat waterproofing and moisture resistant to standard by the approval of the supervisor. And according to the purpose of the designers.