Just looked on the Smooth On website at their distributors............

United Kingdom

Bentley Chemicals Ltd.

Frederick Road

Hoo Farm Indust. Estate

Kidderminster, Worcestershire DY11 7RA

England

Tel: 011-44-1562-515121

Fax: 011-44-1562-515847

Contact: Chris Warren

info@bentleychemicals.co.uk

http://www.bentleychemicals.co.uk/

Bentley Chemicals ltd

Marshall's Yard

Trout Road

West Drayton

London

UB7 7RS

Tel - 01562 515 121

Fax - 01562 515 847

Ireland

Glassfibre & Resin Supplies, LTD.

ROSE HILL, BALLINACURRA

MIDLETON County

Cork, Ireland

353-214-631-711 

353-214-633-349 

info@grs.ie

http://www.grs.ie/

While they might not sell to you directly (but check their website to be sure), they should at least be able to point you in the right direction.

As far as blue tack for a mold.....any blue take that I have used is very flexible, so it likely won't hold the shape you are needing very well. Maybe for small parts, one part mold, push the part in to leave the impression, but the problem arises when you try to pull the master part back out....it is going to pull some of the blue tack mold with it, and distort the negative image you created with the part.