Astroflame spreadable mastic is designed for sealing cut (open) edges when working with Astroflame fire resistant batt. When applied to cut sections, joints and service penetrations, the sealant maintains the integrity of fire resistant batt.
- 240 minute fire rated
- Tested to BS 476: Part 20
- Certifire approved
This is the technical data for the Astroflame Mastic Coating.
Technical Data Sheets
The following technical data sheets are available for this product:
1 customers have rated this product and it has an overall rating of 3 out of 5
All our reviews are written by real customers that have purchased this product from us and are publsihed without modification.
Reviewed by: JM
Much more like a thick paint then a mastic, I used a paintbrush to apply it and not a mastic gun as I would have expected
Published on: 25th July 2016