'Fosroc® Polyurea WPW'. Site applied, blue coloured, two-component polyurea coating consisting of Component A (blue coloured) & Component B. Mix & apply as per manufacturers datasheet dated September 2022. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Fosroc International. The authorization, training and certification of the local applicators are the responsibility of Fosroc International and not the responsibility of WRAS.

Section:

5042 Coatings, Paints & Linings

Section Subtitle:

Site applied pipe and fittings coatings. Compliance with BS6920 relates to the conditions of cure specified in the listing. If the cure conditions are varied from those described below then compliance with BS6920 cannot be assummed without further testing. Where catalysts are required, only tested catalysts in the recommended concentrations should be used. Manufacturer's advice must be sought if any non standard mixing or curing conditions are being considered.

WRAS Approval Number:

2208596

Expiry date:

31/08/2027

Approval Holder:

Fosroc International

Company Name

Fosroc International

Address

Drayton Manor Business Park, Coleshill Road, Tamworth, Staffs.

Postcode

B78 3XN

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'Fosroc Nitoseal SC600'. Site applied, grey coloured silicone sealant waterstop. Apply as per manufacturer's TDS issue '1.0', dated October 2024. Cure for 21 days at 7°C. For use with water up to 23°C. This material is only approved for the mixing & curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992-3:2006 (Design of concrete structures – Liquid retraining and containing structures) with respect to normal frequency of joints. The material has been tested at a reduced surface area to volume ratio of 1000mm² per litre.

Section:

5505 Sealants - Flat Faced Joints

Section Subtitle:

Waterstops. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992 with respect to normal frequency of joints. The materials have been tested at a reduced surface area to volume ratio of 1000mm² per litre as specified in BS 6920: Part 1.

WRAS Approval Number:

241055056

Expiry date:

31/10/2029

Approval Holder:

Fosroc International

Company Name

Fosroc International

Address

Drayton Manor Business Park, Coleshill Road, Tamworth, Staffs.

Postcode

B78 3XN

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