SBSAdhesives & Sealants
SOPRAMASTIC ALU
SOPRAMASTIC ALU is an aluminum-coloured mastic for jointing and caulking bituminous membranes. Its formulation combines SBS, fibres, mineral fillers and a solvent. Substrate requirements and application details are defined in its technical documentation.
Let’s discuss this productThe specifications.
- Manufacturer
- SOPREMA
- Type
- Sealant
- Technology
- Elastomeric bitumen
- Origin
- Made in Canada
The documentation.
Refer to official documents for dimensions, installation and system requirements.
TDS - SOPRAMASTIC ALUSDS - SOPRAMASTIC ALULC - Leed Index CertificationOfficial product page — SOPREMA
Manufacturer documentation takes precedence for design and installation.



