- Achieves durability class ‘R4’, covering both ‘C4’ and ‘C5’ corrosivity categories for marine exposure.
- The R4 duplex coating is equivalent to 316 Stainless Steel – ASTM A240 316L (UNS S31603)
- Hot dip galvanising (to AS/NZS 4680) overcoated with two protective paint coatings to comply with AS 2699.3.
- Stenciling to comply with AS 2699.3 requirements for identification marks to be readily visible after installation.
- Australian designed and manufactured.
Stainless Steel Equivalent – Made For Corrosive Environments
Galintel duplex-coated R4 steel lintels are built to resist corrosion in severe marine environments.
The protective duplex system consists of an R3 hot-dip galvanized base followed by sweep blast cleaning and a paint coating of high-build epoxy with a final layer of acrylic polyurethane.
Galintel duplex-coated steel lintels are specially suited for placement where the atmospheric corrosivity is categorised as ‘C4’ or ‘C5’, which is typically within 1km from a surf coast or 100m from a sheltered bay.