Company Profile

STP Limited has been a pioneer in manufacturing Construction Chemicals, Bitumen and Coal Tar products in India since 1935. For over 85 years the company has been one of the key market players in the Indian waterproofing and damp-proofing market. STP aptly takes pride in calling itself “Waterproofers to the Nation”. We meet the needs of all our clients with the most comprehensive range of products. Our product range comprises products for almost every conceivable high-performance construction chemical industry requirement across an extensive range of sectors including, industrial, commercial, residential, marine and infrastructure. Our motto being “Total Solution – Total Protection”, we remain one of the most trusted brands in the Indian construction chemical industry with reliability and trust remaining our forte over the years. We focus on a strong, customer-focused approach, and timely delivery of quality products at a competitive price through rigorous R&D duly backed by a highly qualified and technical service team with vast experience.

We believe in providing quality products to our customers that support different climatic conditions in India. STP also has six manufacturing facilities, duly backed up by a state-of-art central R&D facility, named “Avishkar”, wherein many products have been manufactured for the Indian market. Our manufacturing facilities are spread across Goa, Gujarat, Chennai, Kolkata, Mathura and Jharkhand. We also abide by a wide network of sales and marketing offices in all metropolitan areas and leading cities in India.

STP Waterproofing Product Features

  • Forms high mechanical strength, elastic & resilient coating enabling it to withstand structural movements
  • Excellent Impermeability to water ingress
  • Higher tensile strength, tear resistance & bond strength with the cementitious substrate
  • Environmentally safe and non-polluting, abrasion/dirt pickup resistance
  • Higher tensile strength, tear resistance & bond strength with the cementitious substrate
  • No additional protective coating is required for a roof subjected to normal foot traffic
  • Good adhesion with sound and prepared substrates
  • Easy and fast mixing
  • Easily dispersible & compatible with concrete/mortar mixes
  • Excellent bonding to concrete
  • Excellent vapour barrier
  • Monolithic and Seamless Membrane
  • High Durability & High Elongation Property
  • Compatible with most old coatings
  • Does not require any Induction time
  • Excellent adhesion with concrete, wood & steel surfaces
  • Strong resistance to chemicals like chlorides, sulphates, alkalis, dilutes acids, ozone and atmospheric pollutants

STP Product Applications

  • All masonry surfaces, both inside and outside.
  • Concrete roofs
  • Metallic surfaces
  • Bitumen membranes
  • Roofs/terraces - flat, slope and inclined
  • Over brick-bat-coba
  • Swimming pools
  • Concrete slab
  • Underground car parks
  • Complicated geometrical structures like domes, arches, paraboloids and steeps rising on flashing
  • Basement raft
  • Metro Rail Platform insulation
  • Underneath tile mortars in kitchens & toilets
  • Water retaining structures
  • Tunnels, machinery pits, ewers and reservoirs
  • Retaining Walls
  • Sunken slabs
  • Cooling tower
  • Aquariums and terrariums
  • Bridges and Marine structures
  • Deicing areas
  • Corrugated asbestos/metal / non-galvanized corrugated tin roof
  • Gypsum and cement boards

707 Chiranjiv Tower, 43 Nehru Place, New Delhi 110 019

Phone No

+91 11 4656 1359


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