Sealant

MasterFlame JS 110

MasterFlame JS 110 is a single component acrylic based joint sealant. It is designed to resist the passage of fire, smoke, air and sound. It has a good unprimed adhesion to wide variety of common building substrates.

MasterSeal 470

MasterSeal GG 470 is a non-sag, gun grade version supplied in a single 4 liter composite pack to reduce labor cost, time and the volume of waste packaging – an economic and sustainable innovation. It is ideal for sealing vertical and overhead joints and for general application.

MasterSeal CR 460

MasterSeal CR 460 is a two-component polyurethane joint sealant. It is pourable and self- levelling. MasterSeal CR 460 is used together with MasterSeal P 460, a two-component clear polyurethane primer.

MasterFlame JS 225

MasterFlame JS 225 is a graphite based intumescent firestop sealant which when exposed to fire strongly expands protecting penetrations including cables, cable bunches, cable trays, plastic and metallic pipes. MasterFlame JS 225 maintains the integrity and insulation performance of the seal through masonry, plasterboard and pre-coated firestop board MasterFlame B 302. MasterFlame JS 225 has excellent non-slump properties coupled with ease of application.

MasterSeal 122

MasterSeal 122 is a versatile, neutral cure silicone sealant, having exceptional bond to most surfaces without primer. It is virtually odorless during cure. It is non-slump, low viscosity, with excellent resistance against UV, weather and water, which can be used in vertical and horizontal joints, in internal and external environments, to provide a long-term, durable, elastic seal.

MasterSeal HY 495

MasterSeal HY 495 is a high-grade, hybrid Silane-terminated polyurethane compound one component moisture curing, low-modulus sealant and adhesive.

MasterSeal 121

MasterSeal 121 is a versatile, acetoxy silicone sealant, which cures under influence of humidity to form a durable elastic seal rubber with good bond to the substrate. It is non-slump, with excellent resistance against UV and weather, which can be used in vertical and horizontal joints, in internal and external environments, to provide a long-term, durable, elastic rubber seal. Special formulation resists the growth of unsightly mould.

MasterSeal SL 189

MasterSeal SL 189 is a high performance one component, moisture curing, silicone construction sealant. In properly designed and constructed joints the product has been formulated to offer ultra-low modulus, fuel and UV resistant, elastomeric seal. Asphaltic paving materials have low tensile strengths. It is important to use an ultra-low modulus material when sealing these substrates to ensure minimal strain is placed on the asphaltic joint face.

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Reva International is a global trading and distribution company with a network of offices in Africa, Asia, Gulf, and Europe. We leverage our worldwide presence along with sourcing and marketing competencies to deliver what we promise. We deal in Construction Chemical Products.