Construction glue purchase

According to the location or purpose of use, select the targeted choice, avoid the use of multi-purpose all-purpose glue.

Ordinary cement-based adhesives should not be used for ventilation ducts, metal, wood and other bases or high-temperature environments, but paste-like construction adhesives or flexible cement mortars should be used.

For liquid and paste adhesives, in addition to considering their physical performance indicators, they should also be checked for environmental performance, whether they contain harmful substances such as formaldehyde, toluene, and xylene. For powder adhesives, there is basically no need to consider environmental performance, because formaldehyde, toluene, and two Harmful substances such as toluene will not exist in the dry powder.