What types of mastic are used in a Foamglas installation?

In a Foamglas installation, the correct types of mastic used are spray-on and trowel grade. Spray-on mastic is appropriate for adhering Foamglas to larger areas quickly and efficiently, ensuring an even application suitable for specific installation scenarios. Trowel grade mastic is more viscous and allows for a controlled application when working in areas that require detailed adhesion or where the mastic needs to be applied thicker.

The combination of these two types of mastic creates a versatile approach for various surfaces and installation setups, maximizing efficiency and ensuring the integrity of the insulation throughout its use. This meticulous choice of materials is crucial for maintaining the thermal performance and durability of the Foamglas system in demanding environments.