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COSTAR WATER BASED SEALER is water based V.O.C. compliant concrete sealer that provides maximum adhesion and protection on concrete surfaces, giving the treated surface afresh look.
“Sui generis”! (meaning “Unique”) would be an understatement, considering the undeniable advanced research expertise demonstrated in its formulation and its great flexibility in terms of its application.
Costar Dampmaster 10 is a one part polymer modified cement based Injection mortar that diffuses within the damp wall to form a Damp Proof Course (DPC) when injected into the wall area or mortar affected by dampness. It comprises of special cement based components and admixtures. It is mixed with water to form a slurry or mortar material that can be applied directly to a variety of construction substrates.
Costar Dampmaster 20 is a single component, injectable silane which diffuses within the pores of mortar course when injected. It doesn’t require special injection pump/machine but can be applied easily along successive holes drilled using a simple application gun thus forming a Damp Proof Course (DPC), stopping existing and future rising damp once cured.
Costar Dust-proofer is a ready to use low viscosity dustproofing liquid for concrete floors, paths and driveways. It is suitable for used both internally and externally. It penetrates concrete surface and chemically reacts within the concrete surface, producing extremely hard and dense calcium silicate hydrate (CSH) in the concrete pores thus creating a concrete that is more durable, easier to clean, and more resistant to damage from water.
COSTAR EPOXY CONCRETE REPAIR MORTAR is a solvent-free repair mortar with low viscosity. It is a two-component solution, which consists of rapid curing resin based mortar and primer for coating. And appropriate for different ranges of civil works where highly penetrating material is required. It is non-sag property makes it suitable for vertical repairs. Suitable for the repair and filling of cracks up to 6mm wide in a construction works, varying from concrete, bricks, stucco, stone, concrete blocks, tile and other substrates, likewise, provides long-lasting repair for worn-out concrete. For aesthetic finishes, it can be painted or coated to achieve the desired appearance after tack free (approximately 3 hours).
Costar expanseal 100 is a single-component, non- sag, low-modulus, moisture-cure, polyurethane hybrid joint sealant. Costar expanseal 100 is formulated with a unique silane-terminated polyurethane polymer, that provides unequaled performance against stand-alone polyurethane sealants. It is an extremely durable sealant in dynamic joints, offering persistent adhesion once fully cured.
Costar Expanseal 300 is a self-leveling polyurethane sealant ideal for horizontal applications that allows continual movements of the structure caused by thermal changes without cracking. When the Part A and B components are mixed together leads to a chemical reaction, which cures to a firm, flexible rubber like seal with excellent adhesion to concrete, masonry, wood, glass, acrylic, stone, metal and many other common building substrates.
Costar Geo-Textile fabric is a resilient polymeric non-woven material crafted from stable polyester fibers, distinguished by its exceptional dimensional stability. Specifically engineered for integration into liquid membranes, it serves the critical function of reinforcing areas that necessitate a watertight membrane application. Upon amalgamation with the waterproofing membrane, this fabric imparts heightened physical attributes, significantly augmenting the overall tensile strength of the membrane. Importantly, it lacks hazardous characteristics and demonstrates non-biodegradable properties. In addition to its role in membrane reinforcement, Costar Geo-Textile fabric is versatile in serving as a surface leveling and protective geotextile layer beneath sheet waterproofing membranes. Its applicability extends to diverse underground structures such as tunnels, basements, and various subterranean constructions.
Costar Light Crete is a concentrated liquid admixture for producing foamed concrete that is lightweight and is able to flow for long distances under its own hydraulic head. Costar Light Crete is used to produce a consistent pre-foam concrete that is stable under alkaline conditions. It is suitable for use in the production of foamed concrete that is light in weight, highly mobile, low density concrete and mortar. The light weight concrete produce using Costar Light Crete can be used in void filling, roof screeds and trench reinstatement.
Costar Mortar 10 is a blended mix of Portland cement, sand and special additives specifically designed for plastering works on block walls, concrete surfaces, bricks and general filling up internally and externally.
It is designed with special additives and polymers specifically aimed for interior and exterior use. Costar Mortar 10 can easily be applied once mixed to a wide range of substrate (such as concrete, masonry wall, concrete blocks, brick walls etc).
Costar Mortar 20 is a dry mix cement-based plaster mortar reinforced with special additives and polymers specifically designed for interior and exterior coating of thermal insulating plates, allowing easy application, resistant to water, impact and weather conditions with a long usage and correction period. It can adhere to a wide range of substrate (such as concrete, masonry wall, concrete blocks, brick walls etc).
Costar Mortar 30 represents an advanced gypsum-based rendering skim coat meticulously engineered to address defects on both wall and ceiling surfaces. Its multifunctional design extends beyond mere filling, offering seamless skimming for surfaces adorned with paint coats and wallpapers. Notably, its remarkable adherence properties allow for application across a diverse array of substrates, including concrete, masonry walls, concrete blocks, and brick walls.
Costar Mortar 50 epitomizes a meticulously crafted blend, comprising Portland cement, sand, and specialized additives meticulously calibrated for optimal performance in plastering applications. Tailored to meet the demands of diverse substrates, including block walls, concrete surfaces, and bricks, its versatility extends to both interior and exterior applications. This carefully formulated mixture excels not only in traditional plastering tasks but also in the comprehensive filling of structural voids and imperfections, ensuring a flawless finish across a broad spectrum of construction projects.
COSTAR PAVER SEALER is a one component sealer and joint sand stabilizer specially formulated to enhance the appearance and life span of concrete, stone and brick surfaces. It is also applied to the joints between pavers to keep the sand in place and prevent erosion or shifting. This product helps secure the sand and prevents it from washing out, which could cause the pavers to loosen over time.
Costar Premium Sealer is water-repellent fortified with new, heavy-duty resin technology to provide maximum protection on all types of natural and artificial stones, granites, porcelain ceramic tiles, concrete surfaces etc. The result is a permanent protective barrier that chemically repelsoil and water while still allowing your stone to breathe providing the most durable, long-lasting stain protection available.
Costar Premium Sealer can be used internally or externally to resist stains without changing the aesthetic look of the surface. It is suitable for use on natural stone including Indian sandstone, granite, slate and limestone and can also be used on paths, patios, block paving stones, inter-locking stones, etc.
Costar Primer 10 is a water-based, low-VOC solution employed for use in priming surfaces before application of self-leveling underlayment products. Its purpose is to enhance the performance and adhesion of the self-leveling underlayment on both porous and nonporous substrates.
