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FREE SHIPPING ON ALL ORDERS $500 OR MORE

Bitumastic 300m coal tar epoxy coating kit

Original price $248.17 - Original price $854.55
Original price
$248.17
$248.17 - $854.55
Current price $248.17
Bitumastic 300M is a high-build, two-component coal tar epoxy polyamide coating manufactured by Carboline. It’s designed for heavy-duty corrosion protection of steel and concrete surfaces and offers excellent chemical, corrosion, and abrasion resistance.

Available in black (will discolor or lose gloss in sunlight), it has a solids content of 74% ± 2% by volume and can be applied in one or two coats with a dry film thickness of 16–35 mils (400–875 microns). It’s self-priming but compatible with select topcoats like Carbothane 134 HG, and meets standards such as Corps of Engineers C-200, AWWA C-210-92, and SSPC-Paint 16. 
Bitumastic 300M is used in aggressive industrial and marine environments where steel or concrete faces corrosion or chemical exposure. Common applications include:

Tanks and Piping: Interior and exterior linings for storage tanks and pipelines, especially in chemical or petroleum industries.
Sewage Treatment Plants: Protects concrete and steel in trenches, sumps, and other areas exposed to wastewater and fumes.
Marine Applications: Coats ship hulls, docks, and offshore platforms subjected to saltwater immersion.
Paper Mills and Chemical Plants: Maintenance coating for steel and concrete exposed to chemical spills, splashes, or vapors.
Below-Grade Structures: Protects foundations, sumps, and other buried or immersed concrete/steel surfaces.
Industrial Facilities: Applied to machinery, supports, or floors in harsh environments like refineries or manufacturing plants.

Find the entire collection of Carboline Products Here >

BITUMASTIC 300M IS AVAILABLE IN 1.25 AND 5-GALLON KITS, INCLUDING PARTS A & B. 

If your project requires another Carboline coating product or a specific color not found here, please don't hesitate to speak with our customer support team. 

Contact our customer support today to discuss your project: 
(800) 567-5358
Size: 1.25-Gallon