Mapesil AC by Mapei is a one-component, acetoxy-cure silicone sealant in Sand 133. The elastic thixotropic paste can be applied to horizontal and vertical surfaces and cures through moisture in the atmosphere at normal temperatures. It is used to seal expansion joints with movement of up to ±25% of the original size and to create flexible gaskets between building elements.
It adheres to glass, ceramic tiles and anodised aluminium. With Primer FD, it can also be applied to concrete, wood, metal, painted surfaces, plastic and rubber. It is used in joints around tiles, sinks and sanitary fixtures, as well as in swimming pools, glazing, window and door frames, tanks and pipework.
- Type: Acetoxy-cure silicone
- Packaging: Cartridge
- Volume: 310 ml
- Colour: Sand 133, beige
- Form: Thixotropic paste
- Composition: One-component, solvent-free
- Elasticity: Movement of up to ±25% of the original size
- Mould resistance: Contains anti-mould and antibacterial agents
- Water resistance: Waterproof and vapour-permeable
- Application temperature: From +5°C to +50°C
- Service temperature: From -40°C to +180°C
- Standards: EN 15651-1, EN 15651-2, EN 15651-3
- VOC emissions: Very low, EMICODE EC1 Plus classification
- Density: 1.03 g/cm³
- Dry residue content: 100%
- Skin formation time: 10 minutes
- Shrinkage during vulcanisation: 3.5%
- Vulcanisation rate: 4 mm in 1 day and 10 mm in 7 days
- Tensile strength: 1.6 N/mm²
- Elongation at break: 800%
- Tear resistance: 4 N/mm
- Shore A hardness: 20
- Modulus of elasticity: 0.20 N/mm² at 25% elongation, 0.27 N/mm² at 50% and 0.35 N/mm² at 100%
- Resistance to water, ageing and atmospheric conditions: Excellent
- Resistance to acids and alkaline solutions: Good
- Resistance to soaps and detergents: Excellent
- Resistance to solvents: Limited
Dimensions
- Type
- Mastic
- Packaging
- Cartridge
- Colour
- Beige
Attributes
- Adhesive
- No
- Mold Resistant
- No
- for Wood
- No
- High Temperature
- No
- Aquarium
- No
- Acrylic
- No
- Polyurethane
- No
Quantity
- Mass Gaining
- 310 ml
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.