plastic cement

(redirected from Polystyrene cement)
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plastic cement

[′plas·tik si′ment]
(materials)
A plastic material used to seal narrow openings in buildings.

flashing cement

A mixture of bitumen, a solvent, and inorganic reinforcing fibers, such as glass or asbestos fibers; applied with a trowel.
References in periodicals archive ?
And it will, I know, be shared by the millions of 50-something men who spent their pocket money on those plastic kits and tubes of polystyrene cement every Saturday morning.
So if you were a model child, the next time you're swearing at flat-pack furniture, recapture those rainy afternoons spent with plastic and polystyrene cement. Only Airfix kids can grow into successful Ikea adults.