BS EN 13677-1:2003

Polypropylene - A thermoplastic polymer - a rugged and highly resistant plastic

Glass - A solid, typically transparent. Brittle and used in windows. The first patent granted in the UK was for Glass.

Moulded - The shape of a product coming from a factory "mould".

Reinforced - Relating to structure, making it more sturdy.

Specification - A description of a product with the details of its attributes.

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