Underground pipeline plugging

What are the reasons for slow curing of sealants? (1) Low temperature. The construction temperature of sealants should be kept at 10~40℃. If the temperature is too low, it is necessary to extend the curing…

Acidic sealants have a variety of uses Acidic sealants have a variety of uses, primarily in the following areas: Door and window installation: They can be used to seal doors and windows, such as those…

White Paper on Sealant Technology for Door and Window Installation The window frame-wall joint produces ±2mm/m displacement due to thermal expansion and contraction. Low modulus silicone glue (modulus ≤ 0.4MPa) is recommended, and its displacement…

Safety advice (if you must use alcohol silicone glue (de-alcoholized type) for polycarbonate (PC)) Although the de-alcoholized type is safer than the de-acidified type, the following steps must be strictly followed: Prefer products with the…

Post-Application Treatment for Polyurethane Sealant Curation: Touch Dry Time: This refers to the time it takes for a skin to form on the sealant surface, typically ranging from tens of minutes to several hours (affected…

How to correctly select and apply sealant? Selecting the right sealant and applying it correctly is the key to ensure the sealing effect. Wrong material selection or operation may lead to cracking, degumming and even…