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image shows cement being poured for bonding agent testing

Bonding Agents Testing BS 5270-1:1989

4ward Testing continue to test bonding agents for use with gypsum and cement for indoor use. Tests include solid content, saponification, acid value, ash residue, low-temperature film formation and bond strength.

BS 5270-1:1989 Bonding agents for use with gypsum plasters and cement. Testing polyvinyl acetate (PVAC) emulsion bonding agents for indoor use with gypsum building plasters.

Bonding Agents Testing BS 5270-1:1989 Read More »

Reviews From Our Happy Clients
We had a requirement to test a sample of a large stock of face masks, to ensure their suitability for use by those supporting the response to the "COVID pandemic".  4ward Testing were recommended to us and they delivered their report well within the agreed timescale. I was impressed with their recognition of the urgency this work required and communications with Polly & Anthony were excellent so I would have no hesitation in using their services again, or in recommending them to others!

NHS Services Scotland

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