'D-TECH DTCAVYN-300'. 'D-TECH DTCAVYN-420' was added to the approval in July 2024. Site applied, two-part (supplied with internal mixing nozzle so no manual mixing required), brown coloured chemical anchor resins. Apply as per manufacturer's instructions dated 01.07.2024. Cure for 4 days@5°C. For use with water up to 23°C. For use only as a resin anchor having been tested at a reduced surface area to volume ratio of 1,000mm² per 1 litre of water. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'XB/300'. Black coloured, compression moulded butyl (IIR) material. Shore hardness 58 ShA. Tested in-radius size 1.24mm. For use with water up to 23°C.
'OR 70 EPDM 335 DW 'O' rings'. Black coloured, injection moulded EPDM 'O' rings. Shore hardness 70. ‘O’ rings with an in-radius size between 0.5mm & 1.77mm are for use with water up to 85°C. When processing an application for WRAS Product Approval the in-radius tolerance may not be applied to these sizes. ‘O’ rings with an in-radius size of 3.5mm were added to the approval in December 2025 and are for use with water up to 23°C. When processing an application for WRAS Product Approval the in-radius tolerance may be applied to these sizes.
'TIMO 3-70 'O' rings and gaskets'. Black coloured, injection moulded EPDM 'O' rings and gaskets. Shore hardness 70. Tested in-radius size between 0.50mm & 2.67mm. For use with water up to 85°C.
‘TIMO 3-60 ‘O’ rings and gaskets’. Black coloured, injection moulded EPDM ‘O’ rings and gaskets. Shore hardness 60. Tested in-radius size between 0.50mm & 2.67mm. For use with water up to 85°C.
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