An Extreme due diligence application technique is employed when it comes to Internal Mastic Application never the less the quality of material we use. with all Internal mastic application we use  highly flexible fast curing silicone rubber sealants which are specifically designed for sealing areas where intermittent contact with food is likely and condensation is high.  All the sealants we use for sanitary sealing contains fungicide which are -resistant to mildew and mould growth.

The mastic (silicon) that we apply are part acetoxy rubber sealants which has excellent adhesion to a variety of non-porous surface, non staining and also contains food grade fungicide.