Delta Amphibia Bi Mastic
Verified by manufacturer 5 months ago
BBA Agrément Certificate
Certificate type
An elastic, one-component, modified silane thixotropic sealant and adhesive mastic for high performance bonding.
Application
Delta Amphibia Bi Mastic is a multi-purpose sealant material for waterproofing, fixing Delta Amphibia membranes, as an elastic bonding and sealant for internal and external applications. Suitable on a wide range of materials without the requirement of primers, such as aluminium, steel, zinc, copper, cement, plaster, bricks, stone, ceramics, glass, wood and rubbers, plastics and/or synthetics.
Delta Amphibia Bi Mastic can be used:
- Firm bonding on overlaps of Delta Amphibia membranes.
- Joining cavity drain membranes.
- To fasten thermal and acoustic panels, cover panels and plasterboard.
- Can be used internally and externally (inside and outside).
- Bonding and assembly of thresholds, skirting and windowsills.
- Sealing of fittings and details in basins and pools.
- To create joints and fittings between prefabricated elements.
- Sealing service penetrations.
- Pipe penetrations through floors and walls.
- Remedial breaking out of concrete.
Description
Delta Amphibia Bi Mastic is an elastic, one-component, modified silane thixotropic sealant and adhesive mastic for high performance bonding. It can be applied both inside and outside as a replacement or integration of mechanical fastenings.
Features and benefits:
- High thixotropy, adhesion and durability.
- Initial grip with “suction effect”.
- Excellent final mechanical performance.
- Hygroscopic behaviour when cross-linked with environmental humidity.
- Applicable on a wide range of surfaces, both absorbent and non-absorbent without the need for pre-treatments.
- Suitable for damp surfaces.
- Non-corrosive when applied to metal surfaces.
- Solvent and isocyanate free.
- Excellent resistance to UV light.
- Quick and easy to use.
- Conforms to BS 8102:2022.
- CE marked.
General information
Color | Grey |
Material | Silane |
Shape | Formless |
Warranty description | Ten year |
Uniclass | |
CAWS | K10/185 Wall lining system (adhesive) N13/68 Sealant for pointing P31/40 Sealing around services J40/30 Loose-laid plastics or rubber sheet oversite damp-proofing J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane N13/580 Sealant for pointing P20/110 Softwood P20/120 Hardwood P31/710 Sealing J40/130 Loose-laid plastics or rubber sheet oversite damp-proofing |
Specification data - Modified silane (MS) polymer adhesives
Form | Gun grade. |
Colour | Grey. |
Application temperature range | +5°C to +40°C. |
Working temperature | +40°C to +90°C. |
Specific weight | To ISO 1183, 1.66 g/ml. |
Skin forming time (23°C at 50% relative humidity) | 240 minutes. |
Hardness (shore A) | To ISO 868, 30. |
Modulus at 100% elongation | To ISO 8339, 0.47 N/mm². |
Elongation at break | To ISO 8339, 337%. |
Modulus at break | To ISO 8339, 0.74 N/mm². |
Solids content | 100% (approximately). |
Third-party certification | CE marked. |
Sustainability data
Contains Red List materials | No |
Recyclability | 0% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Third party certifications
BBA Agrément Certificate
6047ps1i1 BBA Certificate Delta Amphibia
Literature
Delta Amphibia Product Brochure
Delta Amphibia Installation Guide
Delta Amphibia Bi Mastic Product Data Sheet