'RP380s & RP361'. Off-white coloured (opaque) silicone greases. Apply as per manufacturer's instructions. For use with water up to 65°C.
Grilamid L 20 H FWA natural & Grilamid L 20 H FWA black 9225. Grilamid L 25 H FWA natural & Grilamid L 25 H FWA black 9225. Injection moulded, natural (appears white) or black coloured, PA materials. For use with water up to 85°C.
'Mapex® AN4920SN FWB50 & GITOP® G3A2 M01FWB'. Black coloured, injection moulded, glass fibre reinforced PA66 materials. For use with water up to 85°C.
'Grilon BG-30/2 natural (appears cream in colour) & Grilon BG-30/2 black 9697 (black coloured)'. Injection moulded PA-GF30 materials. Grilon BG-30/2 black 9697 is for use with water up to 85°C. Between 1st October 2020 and 10th May 2022, Grilon BG-30/2 natural was for use with water up to 23°C. Between 11th May 2022 and 31st October 2025 Grilon BG-30/2 natural is for use with water up to 60°C.
'LATILUB 75/4-20T NT:0080F2'. White coloured, injection moulded PBT material. For use with water up to 85°C.
'Siropol 8340'. Red coloured, injection moulded polyester resin. For use with water up to 45°C.
'Alpertsol PERT/AL/PERT Pipe'. Extruded, composite pipe comprising of a white coloured PERT inner layer, aluminium middle layer and white coloured PERT outer layer. For use with water up to 85°C.
`Como-Pex Pipe`. Extruded, white coloured HDPE pipe. In April 2024, `Como-Pex Pipe`, extruded, black coloured HDPE pipe was added to the approval. Both pipes are for use with water up to 85°C.
'Ryton XE5030BL'. Black coloured, injection moulded PPS material. For use with water up to 85°C.
'ALTECH PP-H FC 3013/500.01 GB13 NC0001-00 (1004864600000)'. Natural (appears white coloured), injection moulded PP-H material. For use with water up to 50°C.
‘Amiantit Oman PP-R Pipe’. Green coloured, extruded PP-R pipe. For use with water up to 85°C.
'Polystone® P homopolymer grey'. Grey (beige/grey) coloured, extruded polypropylene material. For use with water up to 85°C.
'400-GA05'. White (translucent), injection moulded polypropylene material. For use with water up to 85°C.
'GA100 natural (appears white in colour) & GC1025 (black coloured) rings'. Extruded PTFE ring shaped components. For use with water up to 85°C.
'HS 22158'. Grey coloured, compression moulded PTFE material. For use with water up to 85°C.
'Monomix'. Site applied, grey coloured cementitious repair mortar. Mix Monomix and water in a mass ratio of 7.58:1. Cure for 21 days@7°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 mixing and/or curing conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
`EP1/1/5 BLK 'O' rings, seals & gaskets'. Black coloured, injection moulded EPDM 'O' rings, seals & gaskets. Shore hardness 70. The 'O' rings & gaskets have a tested in-radius size of 1.5mm. The seals have a tested in-radius size of 0.8mm. For use with water up to 85°C.
'EP10/7/7 BLK gaskets & 'O' rings'. Injection moulded, black coloured EPDM gaskets & 'O' rings. Shore hardness 70. The gaskets have an in-radius size of 0.75mm and for use with water up to 85°C. The ‘O’ rings have an in-radius size of 1.5mm and between 1st July 2021 and 21st September 2021, the ‘O’ rings were for use with water up to 23°C. Between 22nd September 2021 and 28th February 2026, the ‘O’ rings are for use with water up to 85°C.
'60EP124p'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 60. Tested in-radius size 1.5mm. For use with water up to 85°C.
'EPDM FRM8550C'. Black coloured, compression moulded EPDM sheet material. Shore hardness 75. Tested in-radius size 1.1mm. For use with water up to 85°C.
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