Polyurethane (PU) Based Flexible Adhesive

packagePacking : 4 Kg

RITEBOND® PU is two component Polyurethane Adhesive, designed for permanent bonding of wide range of all types of tiles, glass mosaic, sensitive natural marbles, granite stones slabs and synthetic / engineered stone on interior & exterior walls and floor areas. RITEBOND PU adhesive is also suitable for superior bond strength on substrates such as plywood, glass or metal. It also provides balanced thixotropic and superior performance elasticity ensured by the use of stabilized polyurethane resin for rapid and secure laying operations on high deformable and high-expansion substrates.

  • IS: 15477 - 2019 classified as TYPE-5 TS2 Adhesive
  • EN 12004 / IS0 13007: Classified as an R2T Adhesive
  • Superior adhesion to all substrates including metals
  • High elasticity, extremely flexible and resistant to ageing
  • Highly thixotropic and non-sag formula
  • Superior bonding and UV Resistance with stability to Thermal shock

  • Suitable for all size tiles and stones fixing
  • Suitable for internal & external wall applications with all type of vitrified tiles and stones
  • Suitable for granite, marble, composite marble all types of natural stones and large scale tiles
  • Ideal for marble and natural stone installations on various types of substrates

  • Ceramic Tiles, Vitrified Tiles, Glass Mosaic & Glass Tiles, Large size tiles
  • Artificial Stone / Engineered stones, Composite Marble
  • Wood, Plywood and its derivatives
  • All non- absorbent substrates
  • Non-porous surfaces such as glass, metal etc.
  • Metal substrates - Aluminium, Brass, MS plates, etc.
  • Humidity sensitive natural stones, marble & Granites

Testing Parameters Result
Appearence Part A : White / Part B : Base white
Mixing Ratio Part A : Part B = 4 : 1
Open Time @ 25° - 27° C >1 Hour
Pot Life @ 25° - 27°c >1 Hour
Application Temp. range +10°C to +40° C
Setting Time 24 hours
Foot Trafficable Time 24 hours
Adjustability Time @ 25° - 27° C >1 Hour
Interval for normal use 72 Hours
Grouting 16 Hr. on walls / 24 Hr. on floor
Slip (Vertical Slip) 0 - 0.2mm
Tensile Adhesion Strength  (Dry condition) > 2.9 N/mm²
Shear Adhesion Strength  (Dry condition) > 4.2 N/mm²
Shear Adhesion Strength  (Heat Ageing condition) > 3.3 N/mm²

Approx. 6 - 8 sq. ft. / kg (at approx. 3 mm bed thickness)

Factory sealed packs are best before 24 months from the date of manufacturing in unopened condition and stored in cool & dry area.