Product | Components | Working time @ 22°C (72°F) min. | Tack free time @22°C (72°F), hrs. | Tensile Strength, psi | Hardness, Shore | Chemical Resistance Rating | Application | SDS | Tech Specs |
---|---|---|---|---|---|---|---|---|---|
Armorgard 505 | 2 part clear epoxy | 25 | 5 | 6,100 | 82D | Very Good | Tough, self leveling, Form Coating | | |
Armorgard 505LT | 2 part clear epoxy | 6, 25 @ 50F | 4, 6 @ 50F | 7,600 | 82D | Very Good | Low temp 35F, Form Coating | | |
Armorgard Fast Cast | 2 part clear epoxy | 12 | 3.5 | 7,000 | 83 | Very Good | Fast, thin self leveling Coating | | |
Armorgard Steel Coat | 2 part epoxy | 25 | 5 | 6,600 | 82D | Good | Tough, Steel Form Coating | | |
Armorgard 541 | 2 part epoxy | 60 | 19 | 5,000 | 79D | Very Good | Foam Coating, Thixotropic | | |
Armorgard 541FST | 2 part epoxy | 6 | 3 | 6,000 | 79D | Very Good | Fast Cure,Foam Coating, Thixotropic | | |
K-100 Form Repair | 2 part epoxy gel | 15 | 4 | 1,300 | 74D | Very Good | Smooth gel-paste, Form Repair | | |
K-170 Flex Form 70 | 2 part epoxy | 40 | 4 | 360 | 80A | Moderate | Decorative Molding Compound | |
Epoxy resin coatings are some of the most popular form coatings. Catalyzed resin systems are typically comprised of a urethane, epoxy, or polyester resin coating. The form coating must cure to a hard surface while also maintaining a certain degree of flexibility.
Other options include latex and solvent-release lacquers and resins. Latex is commonly used to prevent structure degradation of the concrete due to chloride attacks. Solvent-release lacquers are compounds similar to shellac, varnish, acrylic, or nitrocellulose resins and have been widely used for plywood and lumber.
When choosing a form coating, consider the material that needs protection, the surface characteristics desired in the concrete, how often the form will be reused, and the environmental demands that the form coating will face.
At Copps industries, we offer Armorgard 505 for steel, wood, concrete, and foam forms. Armorgard 505 is a 100% solids, odorless, primerless epoxy coating, specifically formulated to create a hard, tough coating without using toxic solvents. This product creates smooth, even, strong concrete surfaces. Our precast form coatings produce a prolonged service life and result in durable, quality casts that can be used for numerous architectural applications.
Some other benefits of Armorgard 505 include:
Various industries use precast form coatings to safeguard and seal surfaces and create a smooth, durable concrete finish. The purpose of a precast form coating is a combination of protecting forms, making their permeability uniform, changing their texture, enabling form release, or making the retardation depth of concrete uniform. Precast form coatings are applied to a form’s surface to eliminate blemishes and toughen the surface to produce a smooth, uniform precast concrete material.
Watch the form coating being applied below.