It should be pointed out that the strength of caulking agent is not equal to hardness, because it is applied to expansion joints after all. If you only emphasize the hardness, it will crack because of the expansion and contraction of the joint. The products of Royal Artisans are more flexible, can fully adapt to the change of gap width, and rely on their own elasticity to maintain a complete structure and appearance.
The packaging of sewing agent for Huang craftsman is also designed to be humanized. What you buy in the market or online is a combination of two ingredients, which can be directly used with a glue gun without manual stirring. When in use, the caulking agent can be smoothly filled into the gap of the wall brick by extruding it from the outlet, and then it will be flattened after a little scraping, so that users can operate it by themselves, saving a sum of money for workers.
A brand that is particularly at ease in environmental protection. It is made of silicone material. Through the cooperation of the two components, the curing effect is achieved by its own chemical properties, and it does not depend on volatile solvents, so it will not bring pollution to the indoor environment.