Nitoseal PU40


1. Type One part, PU based Building & Expansion Joint Sealant
2. Price 505+ Gst 18% tax
3. Packing size 600 ml sachets
4. Toxicity Non toxic
5. Appearance / Colour  White
6. Shelf Life  12 Months
7. Areas of application
  • sealing joints in concrete
  • brickwork
  • blockwork
  •  precast panels
  •  stone cladding
  • non trafficked floor joints


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Nitoseal PU40 is a one part, low modulus gun grade elastomeric sealant based on polyurethane technology. Nitoseal PU40 may be applied to joints between 5 and 35mm wide. To minimise stress imposed on the joint sealant, all moving joints should be designed to an optimum width to depth ratio of 2:1 with an overriding minimum depth of 5mm for non-porous surfaces and 10mm for porous surfaces. For joint widths exceeding 35mm, please contact your local Fosroc Technical Service Department.


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Nitoseal PU40


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Nitoseal PU40