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Flood Penetrol Light Aliphatic Solvent Naphtha Paint Additive 1 qt

Flood Penetrol Light Aliphatic Solvent Naphtha Paint Additive 1 qt

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Flood Penetrol Light Aliphatic Solvent Naphtha Paint Additive — 1 qt is a purpose-built flow and leveling additive designed to help you achieve a smoother, brush-mark-free finish o…

Flood MPN FLD4-04 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $13.99. Our online price is $15.99.
$15.99
Includes free shipping on orders over $75 · $8.99 standard below
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Case of 6 · List Price $95.94
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This product is packed and shipped from our distribution network as a complete case of 6. Apply casediscount at checkout to take 15% off your order.

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Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Flood Penetrol Light Aliphatic Solvent Naphtha Paint Additive — 1 qt is a purpose-built flow and leveling additive designed to help you achieve a smoother, brush-mark-free finish on interior and exterior coatings. Built on Flood’s Penetrol technology, this light aliphatic solvent naphtha-based additive conditions the coating to improve wetting, penetration, and leveling, so brushes and rollers glide and leave fewer lap lines.

What makes it stand out

  • Eliminates brush and roller marks: Aids leveling and reduces visible strokes for a more uniform, professional look.
  • Improved penetration and wetting: The light aliphatic solvent carrier helps coatings reach irregular surfaces and grain without pooling.
  • Indoor and outdoor versatility: Suitable for use on interior and exterior projects, with a formulation designed for varied environments.
  • Low odor and compliant VOC: Low-odor performance and VOC under 550 ensure a more comfortable painting experience and adherence to local regulations.
  • Ready-to-use, one-quart packaging: Non-concentrated and packaged in a convenient can for easy measuring and storage.
  • Flammable: Handle with care. Use with good ventilation and keep away from heat sources or open flames.

How to use

Before you start, stir Flood Penetrol well. For best results, add a small amount to your paint to improve flow and reduce brush marks, and test on a scrap piece or inconspicuous area before applying to the full project. During application, re-stir periodically to maintain a consistent mix. Always work with proper ventilation and observe standard safety precautions due to the flammable nature of the solvent.

Ideal applications and outcomes

Designed for projects where brush or roller marks are a concern, this 1-quart can helps you achieve smoother finishes on both indoor and outdoor painting jobs. The additive supports better film formation and a more even appearance, reducing the effort required to achieve a flawless result on coatings that benefit from improved flow and penetration.

The Details Specifications

Special Handling Special handling and shipping requirements apply. UN #UN1263.
Non-Returnable This product cannot be returned. All sales final.
Brand Flood
SKU 18717
UPC 010273004100
Unit OZ
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 10 × 8 × 8
Weight 13 lbs
Cubic Feet 0.063 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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