A brush applied, single component thixotropic coal tar mastic that provides corrosion protection for metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other irregular configurations. Also, will protect concrete substrates and has good resistance to oil and gas. Royston Glas-Wrap can be used to offer additional strength and impact resistance.
A brush applied, single component thixotropic coal tar mastic that provides corrosion protection for metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other irregular configurations. Also, will protect concrete substrates and has good resistance to oil and gas. Royston Glas-Wrap can be applied over the Mastic or between Mastic coats giving the coating additional strength and impact resistance.
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A 30 mil thick butyl based, UV stable, cold applied tape for high-temperature applications. Formulated for both below and above ground applications on a small to medium diameter pipe with a maximum service temperature of 250° F (121°C).

A 50 mil thick, an anti-corrosion cold applied tape suitable for above/below ground application on small to medium pipes.

A 100% solids, single component thixotropic caulking material designed to prevent rust and corrosion of flanges.


A 50 mil cold applied anti-corrosion elastomeric tape with a polypropylene mesh backing ideal for small to large diameter buried pipe, bends and metal structures.

A VOC free, cold applied, wax based primer designed to wet out the surface prior to installation of a wax tape or putty. Can be used on sweating and wet substrates, and applied on piping and metal structures up to 300°F (149°C).