Sovereign General Purpose Trowel Mastic comprises of a blend of fillers, oils and a synthetic rubber. It is designed to give good durability where a limited degree of movement might occur.
For pointing and weatherproofing around door and window frames. It is also used for bedding doors and windows into their surrounds or in other situations where limited movement is expected.
Benefits and Features
- Remains flexible
- Used internally and externally
- It is also used for bedding doors and windows into their surrounds