G.L. Mastics are an established company with many years of combined experience in all types of mastic and sealant pointing, including new and remedial to the construction industry.  We specialise in the application of expansion/movement joints to concrete hard standings and internal floors, brickwork and block work, intumescent/acoustic applications as well as the regular site requirements of hygiene and window/door frames.

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GL Mastics - Oldbury Library
Oldbury Library

Oldbury's new library yet another project successfully completed on time

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GL Mastics - The Egg 4
London The Egg

We had the opportunity to complete works to the architectural steel and glazing on one of London's iconic landmarks

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GL Mastics - RSA Academy - Tipton
RSA Academy Tipton

The academy is part of the Building Schools for the future programme

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GL Mastics - The Cube - Birmingham
The Cube Birmingham

At the far end of Birmingham's fashionable Mail Box is one of many prestigious contracts won in and around the city

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GL Mastics - RSA Academy - Tipton 2
RSA Academy Tipton

The academy is part of the Building Schools for the future programme

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GL Mastics - 40 Years

G.L. Mastics Ltd

We cover an area generally from the M62 corridor to the south coast, encompassing the London confines where we have carried out many glazing and “fit-out” applications.

GL Mastics - Certification