MAK POLYPLAST ULTRA B4500 is a heavy-duty, 4.5 mm thick, torch-applied waterproofing membrane manufactured with SBS-modified elastomeric bitumen and heavy-duty non-woven polyester core reinforcement. Its HMHDPE film underside enables heat welding, while the top surface is available in plain HMHDPE or mineral granule finish. It forms a durable, continuous waterproofing layer designed for structural and below-ground applications exposed to hydrostatic pressure.
The membrane is particularly suited for raft foundations, basement retaining walls, below-ground structures, podium decks and water-retaining structures, where high mechanical strength and reliable waterproofing performance are required.
These material components and surface configurations are specified in the TDS.
Heavy-duty polyester reinforcement provides high mechanical strength for demanding structural waterproofing applications.
Maintains flexibility at low temperatures, with flexibility performance specified up to −20°C, helping ensure reliable performance in cold conditions.
The membrane provides 1600 N puncture resistance, ≥600 N/50 mm tensile breaking force and ≥850 N/5 cm lap-joint shear strength.
Makphalt manufactures a wide range of construction chemicals including waterproofing systems, PU & acrylic coatings, cementitious products, bitumen membranes, road repair compounds, anticorrosive coatings, sealants, flooring systems, and concrete repair solutions.
Yes. All Makphalt products are formulated and tested specifically for Indian weather conditions, including high temperatures, heavy rainfall, humidity, and harsh industrial environments.
Yes. Makphalt products conform to relevant IS standards, project specifications, and industry best practices. Product-specific compliance details are mentioned in the Technical Data Sheet (TDS).
Makphalt products are suitable for:
Roofs, terraces & basements
Water tanks & swimming pools
Power plants & industrial structures
Roads & pavements
Foundations & underground structures
Commercial, residential & infrastructure projects
Yes. Each product comes with a Technical Data Sheet (TDS) and application guidelines. Method statements and project-specific technical support can also be provided on request.
Absolutely. Proper surface preparation is critical for performance and durability. The surface must be clean, sound, free from dust, oil, grease, and loose particles as mentioned in the TDS.
Yes. Makphalt products can be applied by trained applicators. We also provide hands-on training, site demonstrations, and supervision wherever required.
Warranty terms depend on the product type, system configuration, and application method. System-based warranties (including 5–10 years) can be offered for selected projects when applied as per guidelines.
Shelf life varies by product and is clearly mentioned on the packaging and TDS. Typically, it ranges from 6 months to 12 months when stored in original sealed packaging under recommended conditions.
Products should be stored in a cool, dry place, away from direct sunlight and moisture, as per storage instructions mentioned on the label and TDS.
Many Makphalt products are water-based, low VOC, and eco-friendly, suitable for green building projects. Certifications and sustainability details can be shared for specific products.
Yes. Our technical team can recommend the most suitable product or system based on site condition, usage, exposure, and budget.
Some products require primers while others do not. Primer requirements are clearly mentioned in the TDS for each product.
You can contact our sales team or authorized distributors. Pricing depends on product type, quantity, location, and project requirements.
Yes. Makphalt provides on-site technical assistance, application guidance, training, and inspections for major projects.
MAK HYPERFLEX HYBRID POLYUREA is a two-component, 100% solids, solvent-free hybrid polyurea waterproofing membrane designed for high-performance waterproofing and protective coating applications. Applied using high-pressure heated spray equipment, it forms a seamless, highly durable membrane with exceptional flexibility, abrasion resistance, chemical resistance, and weatherability.
The product is ideal for large-scale waterproofing, industrial flooring, infrastructure protection, and demanding environments requiring rapid curing and long-term durability.
MAK TURBO GROUT is a rapid-setting, high-performance cementitious grout designed for fast repair and anchoring applications. It develops high early strength, allowing quick return to service, making it ideal for urgent repair works and time-sensitive projects.
The product provides excellent bonding, non-shrink properties, and durable performance under load.
MAK INJECT 1C SOIL is a single-component polyurethane injection resin specially designed for soil stabilization, ground sealing, and water control applications. It reacts with moisture present in soil to form a rigid or semi-flexible foam, filling voids and binding loose soil particles to improve ground strength and reduce permeability.
The product is ideal for geotechnical and underground applications where soil consolidation and water ingress control are required.
MAK HYDRO INJECT 2K 902 is a two-component hydrophilic polyurethane injection resin designed for effective sealing of water-bearing cracks, joints, and voids in concrete structures. It reacts with water to form a flexible foam or gel, creating a durable and impermeable seal that stops water ingress.
The system is specially developed for controlled injection applications where flexibility and long-term sealing performance are required.
MAK INJECT 2C FOAM is a two-component polyurethane injection resin designed for rapid sealing of active water leaks in concrete structures. When injected, the material reacts and expands to form a flexible foam that effectively blocks water ingress and fills cracks, joints, and voids.
The system is ideal for high-pressure water leakage situations where quick reaction and reliable sealing are required.
MAK FLEXINJECT 901 is a high-performance injection resin designed for sealing cracks, joints, and voids in concrete structures. It provides flexible and durable sealing, making it ideal for waterproofing and repair of structures exposed to water ingress.
The product penetrates deep into cracks and forms a resilient seal that accommodates structural movement while effectively stopping leakage.
We usually respond in less than 30 minutes
