Summit Racing™ 2K HS Primer Hardener Quart SUM-SWSH311Q-12

Name: Summit Racing™ 2K HS Primer Hardener
Brand: Summit Racing
SKU: SUM-SWSH311Q-12
Price: 64.99 USD
Availability: InStock
Rating: 5 (4 reviews)

5 out of 5 stars ( 4 )

Part Number: SUM-SWSH311Q-12

$64.99

Summit Racing™ 2K HS Primer Hardener

Paint Hardener, 2K HS, Mixes 4:1 with Primer, 1 Quart, Each
See More Specifications

Summit Racing™ 2K HS Primer Hardener Quart SUM-SWSH311Q-12

SUM-SWSH311Q-12

5 out of 5 stars ( 4 )

Part Number: SUM-SWSH311Q-12

Estimated Ship Date: Monday 10/26/2026

$64.99

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Estimated Ship Date: Monday 10/26/2026 Would you rather pick it up?

Overview

Brand:

Summit Racing

Manufacturer's Part Number:

SUM-SWSH311Q-12

Part Type:

Paint Hardener

Product Line:

Summit Racing™ 2K HS Primer Hardener

Summit Racing Part Number:

SUM-SWSH311Q-12

UPC:

764423202006

Paint Chemistry:

Acrylic urethane

Volume:

1.00 quart

Quantity:

Sold individually.

Notes:

Mixes 4:1 with primer.

Special Attention:

Hazardous items are only returnable in person to a retail store due to strict shipping regulations.

Summit Racing™ 2K HS Primer Hardener

2K HS primer from Summit Racing™ is a high-build urethane primer designed to coat etching primers, OEM finishes, fiberglass, sheet molding compounds, plus refinishing lacquers, enamels, and urethanes. Mix it properly (see container or instructions) with this 2K HS primer hardener and apply. After a 2-hour dry time, it's ready to sand with no sandpaper clogs or sand-scratch swelling. 2K HS primer from Summit Racing™ fills nicely and provides impressive gloss and color holdout so that your project finishes beautifully, just like a professional job.