Yes. Techniseal recommends its HP2 Polymeric Jointing Sand for natural stones. It is possible to use HP2 on joints as wide as 4″, as long as it is installed properly. NEVER use the product if joints are wider than 4 inches.
Yes. Techniseal recommends its HP2 Polymeric Jointing Sand for natural stones. It is possible to use HP2 on joints as wide as 4″, as long as it is installed properly. NEVER use the product if joints are wider than 4 inches.