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Product Data

Reinforced Bitumen Membranes - Primers


EshaPrimer is a quick drying black bitumen priming solution designed to
penetrate and seal a variety of porous surfaces including masonry, concrete, cementitious screed/renders, existing bituminous waterproofing and structural steelwork. EshaPrimer creates a base seal and improves the adhesion of bituminous waterproofing solutions.

EshaPrimer is a mixture consisting high quality bitumen’s and hydrocarbon solvents.

The substrate must be clean and dry, structurally sound and free from laitance, oils,
dirt, moss, lichen and loose materials. If applied to an existing roofing membrane the
surface must be quite smooth.

Apply by brush or roller ensuring the primer is well applied into the surface. Apply a
thin coat and avoid pooling. Allow to dry thoroughly before over coating. Ensure ventilation is sufficient.

EshaPrimer requires between 1 and 4 hours to completely dry. EshaPrimer must be completely dry before applying the bitumen membrane. For additional protection two layers can be used.

Tin of paint 25L
Weight 25kg
Appearance Liquid
Colour Brown/black
Drying time 1-4 hours

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