BLOC METAL

COR-TEN® STEEL SURFACE FINISH

Form and Fiber manufacturers pre-weathered Cor-Ten® steel products utilizing ASTM A606 Type 4 Cor-Ten® Steel and ASTM A588 Cor-Ten® Steel. Product is solde as pre-weathered where mill scale removed, surface is flashed and rust patina is developed. Finish achieves an advanced level of oxidation.

A light metal sealant is applied for pre-weathered finishes, allowing products to be handled while continuing oxidation.  Rust leaching at base will continue until fully oxidized, but greatly decreased to due removal of mill scale and initial pre-weathering. For this reason, designers should still exercise caution in placement of Cor-Ten products in exterior environments. This sealant is a temporary protectant and is meant to allowing units to be handled.

STEEL AND STOCK POWDER COAT FINISHES

Form and Fiber offers a range of steel and stock powder coat finishes for both steel and aluminum products. All F&F stock powder coat finishes are AMAA 2604 exterior rated super durable powders. Additionally, steel product is primed with a zinc rich epoxy primer prior to powder coating.

Form and Fiber offers non-stock RAL colors, including metallics and custom match colors for an upcharge, based on provided coating spec and/or swatch.