‘SikaTop® 550 Seal’. Site applied, white coloured, two component Acrylic, Cementitious waterproofing coating. Mix 1kg of part A (powder) with 333g of part B (liquid) and apply as per manufacturer’s method statement ‘10/2024’. Cure for 28 days@23°C. For use with water up to 50°C. This material is only approved for the mixing and 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.

Section:

5038 Coatings, Paints & Linings

Section Subtitle:

Site applied concrete 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:

241255036

Expiry date:

31/12/2029

Approval Holder:

SIKA UAE LLC/Sika MB Construction Chemicals L.L.C

Company Name

SIKA UAE LLC/Sika MB Construction Chemicals L.L.C

Address

Head Office: P.O. Box 37127, Dubai Investment Park, Phase 1 Expo Road, Dubai

Country

United Arab Emirates

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'NATCEM 35'. Site applied, grey coloured natural cement mortar. Mix cement mortar with water in the ratio of 25kg:3.6 litres and apply as per manufacturer's IFU 'issue 4', dated '21 February 2023'. Cure/set for 4 hours@0°C. For use with water up to 23°C. This material is only approved for the mixing and 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.

Section:

5063 Concrete, Cement and Mortar

Section Subtitle:

Repair materials. High humidity of 80% to 95% is required when curing cementitious materials.

WRAS Approval Number:

240255058

Expiry date:

28/02/2029

Approval Holder:

Natural Cement Distribution Ltd.

Company Name

Natural Cement Distribution Ltd.

Address

10-11 Fountain Parade, Mapplewell, Barnsley

Postcode

S75 6FW

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'SPS GRP fitting'. Multi-layered fitting comprising of a pale green coloured inner layer and yellow/brown coloured outer layer, manufactured by hand-layup. For use with water up to 60°C.

Section:

5120 Glass Reinforced Plastics (GRP)

Section Subtitle:

Components.

WRAS Approval Number:

241255040

Expiry date:

31/12/2029

Approval Holder:

Saudi Pipe Systems Co. Ltd.

Company Name

Saudi Pipe Systems Co. Ltd.

Address

Industrial Zone Phase #4, PO Box 34572, Jeddah, Makkah 21478

Country

Saudi Arabia

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'KN133G30 (off-white in colour) & KN133G15BL (black coloured)'. Injection moulded PA6 materials. KN133G30 is for use with water up to 65°C. KN133G15BL is for use with water up to 23°C.

Section:

5180 Nylon

Section Subtitle:

Material only. Components made from materials listed in this section may be required to be submitted for audit tests.

WRAS Approval Number:

250555001

Expiry date:

31/05/2030

Approval Holder:

KOLON ENP, Inc.

Company Name

KOLON ENP, Inc.

Address

[39537] 64 Gongdan 3-gil, Gimcheon-si, Gyeongsangbuk-do

Country

Korea, Republic of

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'Tufcot T100'. Off-white coloured, polyester composite material manufactured by hand lay-up. For use with water up to 23°C.

Section:

5217 Polyester

Section Subtitle:

Material only. Components made from materials listed in this section may be required to be submitted for audit tests.

WRAS Approval Number:

241255043

Expiry date:

31/12/2029

Approval Holder:

Tufcot Engineering Ltd.

Company Name

Tufcot Engineering Ltd.

Address

330 Coleford Road, Sheffield, South Yorkshire

Postcode

S9 5PH

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