Neutral, mould-resistant silicone sealant with matt finish and very low emission level of volatile organic compounds (VOC) for stone and marble.
WHERE TO USE
Mapesil Stone Matt is a solvent-free sealant with low modulus of elasticity, specifically formulated for sealing natural stone and porous materials in general, not subject to surface exudation or plasticisers migration from the sealant that could stain the surface it is applied on.
The chemical characteristics of the product also make it perfectly suitable for materials with low or no absorbency, such as metals, painted surfaces and glass.
The product generally has a good bond strength on these substrates also without primer (consult MAPEI Technical Services Department beforehand).
Mapesil Stone Matt, unlike traditional silicone sealants, features a matt surface finish after polymerisation, for a further aesthetic value in specific architectural works.
Thanks to its low modulus of elasticity, Mapesil Stone Matt is suitable for sealing expansion and fillet joints also in case of great movements both in interior and exterior, such as:
•Stone floors and coverings
•Rainscreens
•Prefabricated panels
•Fittings and wall openings
•Similar and/or different covering elements
ADVANTAGES
•Neutral cross-linking compatible with numerous building materials: flexibility of use.
•Matt colours: excellent aesthetic result.
•Does not stain or waterproof surfaces: aesthetics maintained over time.
•High viscosity: can be shaped and smoothed easily.
•Excellent resistance to atmospheric agents: long-lasting.
•High elasticity: absorbs large movements.
•Contains biocide: delays the formation of mould in damp environments.
•Free from MEKO (Methyl Ethyl Ket Oxime): no safety labeling required
PACKAGING
Mapesil Stone Matt is supplied in 300 ml catridges in the following colours in matt version:
Keep in touch
Technical data sheet
