Bio-Chem E330 Chemical Resistant Epoxy Coating | 100% Solids High Heat Protection

The Bio-Chem E330 Chemical Resistant Epoxy Coating is engineered for environments that aggressive chemical exposure, abrasion resistance, and high heat temperatures are major concerns. Designed for heavy duty protection for concrete and steel surfaces providing long term resistance to acids, chemical fumes and a wide variety of solvents.

Recommend Application Thickness is 40 sq ft/ gallon @ 40 mills // 231 cub inch/gal void filling

Spreading rate a gallon is 53 sq ft / gal @ 30 mils

CHEMICAL RESISTANCE CHART

AC = Atlas Cell

BJ = Bell Jar

*Not approved for potable water

Tests performed at 77F unless otherwise noted

CURE SCHEDULE

APPLICATION TEMPERATURE: 45- 110 degrees F

Product Use Instructions 

Surface Preparation: Surface must be free of oil, grease, dirt, etc. For steel in atmospheric service an SSPC-SP-6 Commercial blast in the minimum acceptable standard of surface preparation. For steel in immersion service an SSPC-SP5 “white metal” blast standard is required. An angular surface profile of 2-3 mils (50-75 microns), is recommended. Concrete is best prepared by brush blasting at a reduced pressure in order to yield a “medium sandpaper” texture free of gross surface deposits or contamination.

Mixing Procedure: Bio-Chem E330 is a 1:1 mixing ratio. When applied premixed the components must be intimately mixed before application taking special care to incorporate components from the walls and base of the mixing vessels, Note: unmixed components will never cure.

APPLICATION:

Pump: 45:1 King (Graco) or similar with the ability to maintain 3,000 psi during application
High Pressure Filter: 60 mesh
Fluid Hose: 3/8”, 100’ max
Fluid temp:  140’F, (60’C) recommended
Spray Tips: 0.019” – 0.027”
Substrate temp: 40’F, (4.5’C), minimum

CURING BEFORE SERVICE:

Allow 72 hours curing at 77’F before immersion service in hydrocarbon service

Safety: This is a hazardous material if misused. Read and understand the Safety Data Sheets (SDS’s) before use

Warranty Disclaimer: The technical data given herein has been compiled for your help and guidance. It is based upon our experience and knowledge however, as we have no control over the use to which this information is put, no warranty, express or implied, is intended or given. We assume no responsibility whatsoever for coverage, performance, or damages, including injuries resulting from use of this information or products recommended herein.