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Filler Sealer

$48.95 Quart | $109.45 Gallon
Filler Sealer is a clear, colorless liquid used on top of ECOS Filler Powder to seal the surface before applying a painted finish.

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Non-Toxic Products Delivered to Your Doorstep

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Use our product-specific coverage calculator to determine how much to order for your project.

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Handcrafted For You

Once your order is placed, your ECOS products will be made to order by our production team in South Carolina.

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Secure, Reliable Shipping

Samples and orders $200+ ship FREE to the 48 contiguous states via FedEx Ground. Expedited shipping options also available.

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Questions? Check out our Frequently Asked Questions above or reach out to connect with our team of experts.

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The Proof is in the Paint


NON-TOXIC

Conforms to ASTM-D4236, specifically concerning oral toxicity, skin irritation and respiratory effects.

ZERO VOC

Conforms to CDPH 01350 (VOC emissions test taken at 11, 12, & 14 days for classroom and office use).

WATER-BASED

It all starts with water - it's the main ingredient in every ECOS paint, primer, stain, varnish, and specialty product.

NO POLYURETHANE ODOR
Polyurethane can cause headaches, nausea and respiratory issues. Conforms to ASTM E544 & ASTM MNL13.

INGREDIENT TRANSPARENCY
We share ingredient lists for our products to help you make an informed buying decision.

EXCEPTIONAL COVERAGE
Our paints cover up to 560 sq. ft. per gallon - that's up to 1.5x more than conventional products.

"So glad we found ECOS products. Given my wife's asthma and respiratory issues we finally have a product that allows us to take care of our painting and remodeling projects without endangering her health."

Thomas

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