POLYBIT POLYTHANE PR

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.

Properties

Description

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.

Application

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). 

Finishing

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 

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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