PPG Dimetcote 9 - formerly SigmaZinc 9

A two component inorganic zinc silicate primer.

• Available in a 10 litre unit.

Sigmazinc 9 / Dimetcote 9 is a two component inorganic zinc silicate primer.

DESCRIPTION

Two-component, moisture-curing zinc (ethyl) silicate coating.

PRINCIPAL CHARACTERISTICS

• Specified for structural joints according to ASTM A325 or A490 Bolts RCSC specification, Class B


• Complies with the compositional requirements of SSPC-Paint 20, Level 1


• Anticorrosive primer for structural steel


• Suitable as a system primer in various paint systems based on unsaponifiable binders


• Can withstand substrate temperatures from –90°C (–130°F) up to 400°C (750°F), under normal atmospheric exposure conditions


• When suitably topcoated provides excellent corrosion protection for steel substrates up to 540°C (1000°F)


• Good low-temperature curing


• Good impact and abrasion resistance


• Must not be exposed to alkaline (more than pH 9) or acidic (less than pH 5.5) liquids

• Gray, greenish gray


• Flat