Product Description
This product is discontinued please call our technical team for an alternative. Please see PPG Sigmashield 880 as an alternative.
SigmaCover 300 is a two part high build polyamine adduct cured coal tar epoxy coating for immersed/buried structures such as street lighting columns, Piers and Jetty Legs.
SigmaCover 300, (Sigma TCN 300) is a two component high build polyamine adduct cured coal tar epoxy coating. Formally Mebon Amercoat 4380 and Croda Steelguard 3380, a two pack, epoxy pitch, high build protective coating for immersed/buried structures. Highways Agency Item No.150.
Best Uses
SigmaCover 300 is best used for offering corrosion resistance to various different appliances including, lighting columns, CCTV masts, Piling, Piers and Jetty Legs. 300 SigmaCover can also be used for providing excellent water resistance to the outside of hull and ballast tanks.
Application
SigmaCover 300 can be applied using brush, roller or spray and has a theoretical coverage of 5.7m2 per litre. After 4 hours the coating will be touch dry, ready for a recoating after 6 hours.
Surface and Environment
SigmaCover 300 is designed for use on metal substrates, available in black and brown, and offers excellent abrasion resistance as well as being resistant to chemically polluted water and crude oil. Due to the properties of SigmaCover 300, it is ideal for use in marine and industrial exposures.
Recommended Products To Use
PPG SigmaCover 456 HS
A two component epoxy for use as a primer or coating for steel and concrete structures. Highways Approved Item No. 116
PPG SigmaDur 550
Formerly Amercoat 450E, Amercoat 450S now SigmaDur 550, a 2 pack PU Gloss Finish for steel, Highways Approved Item No.168
PPG SigmaShield 880
A two component high build polymine adduct cured epoxy coating. Primarily designed for use in offshore splashzone maintena...
PPG Prep 88 Formerly Sigmarite 88
PPG Prep 88 (Formerly Sigmarite 88) water based cleaner or removing dirt, oil, etc. from floors, metal, cladding etc.
