Gwynedd Sandblasting Ltd

Gwynedd Sandblasting Ltd Abrasive cleaning of stone buildings (exterior & interior), brickwork, timber, concrete. Prep work for paint coatings - corrosion control.

18/05/2026

Alloy boat soda blasted today, incorporating water, to gently remove the Antifouling paint.
Smooth finish, without damaging the substrate

Glanhau hen drawstiau derw heddiw - canlyniadau gwych, werth eu gweld.Oak beams cleaned today, great results.
20/04/2026

Glanhau hen drawstiau derw heddiw - canlyniadau gwych, werth eu gweld.

Oak beams cleaned today, great results.

Blast cleaning limestone walling at Llandudno today.Customer wanted to blend in the existing stonework to the new in pre...
18/04/2026

Blast cleaning limestone walling at Llandudno today.
Customer wanted to blend in the existing stonework to the new in preparation for re-pointing.

Tynnu paent oddi ar silffoedd ffenestri yn Nhŷ’r Orsaf, Tan Y Bwlch i Rheilffordd Ffestiniog yn ddiweddar.Paint removal ...
01/04/2026

Tynnu paent oddi ar silffoedd ffenestri yn Nhŷ’r Orsaf, Tan Y Bwlch i Rheilffordd Ffestiniog yn ddiweddar.

Paint removal from window sills at Station House, Tan Y Bwlch for Ffestiniog Railway recently.

Blastio tanc dŵr gwres canolog Hafod Eryri, o gopa’r Wyddfa. Paratoi at galfaneiddio gan dynnu’r paent. Blasting the und...
05/02/2026

Blastio tanc dŵr gwres canolog Hafod Eryri, o gopa’r Wyddfa. Paratoi at galfaneiddio gan dynnu’r paent.

Blasting the underfloor heating water tank of Hafod Eryri from the summit of Yr Wyddfa, in preparation for galvanising.

Llyniau cyn ac ar ôl gwaith blastio diweddar yn Nolgellau. Before and after photos of a recent blasting job in Dolgellau...
25/01/2026

Llyniau cyn ac ar ôl gwaith blastio diweddar yn Nolgellau.
Before and after photos of a recent blasting job in Dolgellau.

Diolch i Tristan Evans Carpentry and construction am y cyfle i neud y gwaith 👍🏼

Rust and mill scale removed from some steel girders in preparation for coating with a clear wax/oil and leaving exposed ...
19/01/2026

Rust and mill scale removed from some steel girders in preparation for coating with a clear wax/oil and leaving exposed as a feature at this property in Welshpool.
Some of the nuts, bolts and steel straps on the trusses were also cleaned up for the same purpose.

Some gentle, low pressure blasting today at Llandwrog, Caernarfon. Using the Gritco MicroStrip Pecision soda blaster.
18/12/2025

Some gentle, low pressure blasting today at Llandwrog, Caernarfon. Using the Gritco MicroStrip Pecision soda blaster.

Chydig o lynia cyn ac arol gwaith diweddar.Some before and after photos of recent work.All aspect of abrasive blast clea...
11/12/2025

Chydig o lynia cyn ac arol gwaith diweddar.
Some before and after photos of recent work.

All aspect of abrasive blast cleaning undertaken, including specialist low pressure soda blasting and dustless saturation blasting.

Some before and after photos of a recent job, Oak staircase gently Soda blasted to remove the old varnish. The pine trea...
18/09/2025

Some before and after photos of a recent job, Oak staircase gently Soda blasted to remove the old varnish. The pine treads were also done by the same method to remove the white gloss paint.

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Llandwrog Business Park, Llandwrog
Caernarfon
LL545TG

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