Polyurea based waterproofing and protective coating

  • Fast curing time. Quick turnaround time for subsequent
    site works
  • Tough and durable seamless and monolithic surface
  • Low VOC. Odourless

Features and benefits

Two component fast curing aromatic polyurea based elastomeric waterproofing coating system.



POLYBIT® POLYTHANE PR is a waterproofing and protective coating for: bridge decks and bridges ; underpasses & culverts; basements and foundations; roof, terraces & balconies ; internal lining of water reservoirs, sewage treatment, manholes and desalination plants; primary and secondary containments for fuels, oils, fertilizers, and chemicals; car parking decks & industrial floors. Available pack size: Part A 200L drum, part B 200L drum.

Documents and downloads

How to use

Surface Preparation

A proper substrate preparation is required to be done prior to applying the coating:
Concrete: Clean the surface thoroughly of all contaminants. Suitable blasting method can be used as per the guidelines specified in ASTM D4259 for surface cleaning. Cracks and potholes shall be repaired with a suitable product from the Polycrete*, Polypoxy BF/NF concrete repair system.
Metal: Metal surfaces shall be grit blasted to a bright finish meeting the requirements of SA2½.


Prime the prepared surface with Polyprime PU* @ 4-5m²/L and allow it to dry completely before the application of the polyurea coating. For damp substrates, apply Polyprime R* as primer @4-5m²/L. Polythane PR application shall be done using a high pressure plural spray equipment. Technical Specification (Proportioning Unit). 


Store in a cool, dry place and keep away from all sources of heat and sunlight. In tropical climates, store in air condition rooms. The shelf life is up to 12 months in unopened conditions and if stored as per recommendations 

Related articles

  • Bitustick Cool

    The Next Generation of Performed Bituminous Coatings 

  • Foundations and Roofing Systems

    Discover, feel and touch our systems, through our mockup simulation boxes 

  • Wet Areas and Flooring Systems

    Discover, feel and touch our systems, through our mockup simulation boxes 

  • Polycryl FR

    The Ultimate Fire Rated Coating Solution 

  • Polycryl PF

    Strong UV protection For Polyurethane Foam Roof  

  • Bituplus Ultra

    The Ultimate Torch On Membrane Range 

Related products

  • ${/content/heliux/adhesive/polybit/com/en/products/central-pdp#/polybit-polyprime-ep/SAP_0201TNP34GL4/searchResult.productFields.MainImageAltText}
    POLYBIT Polyprime EP
    It is a two component solvent free epoxy resin based primer and sealer for epoxy and polyurethane based coatings and toppings. It can also be applied as a scratch coat with the addition of graded quartz sand. 
  • ${/content/heliux/adhesive/polybit/com/en/products/central-pdp#/polybit-polypur-tc-20/SAP_0201WMP345J1/searchResult.productFields.MainImageAltText}
    Two component high quality polyurethane car park deck coating system for both internal and external areas. 
  • ${/content/heliux/adhesive/polybit/com/en/products/central-pdp#/polybit-polyguard-pu/SAP_0201WVP34VA3/searchResult.productFields.MainImageAltText}
    POLYBIT Polyguard PU
    A2 component UV stable polyurethane protective coating system. The coating provides a seamless chemical and abrasion resistant coating to cured epoxy systems, metal and concrete surfaces both internal and external. 

Frequently asked questions

Yes. Polyprime PU is the recommended primer

No. For UV resistance requirements, it isrecommended using UV resistant topcoat-Polypur TC 20

Yes. It is BBA certified product