Wood Restore - Liquid Hardener

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Wood Restore Liquid Hardener 
16 fl oz.

JB Weld - Wood Restore Liquid Hardener is a quick drying liquid for sealing and reinforcing decayed or rotted wood; Also used for reducing moisture in decaying or rotted wood surfaces, prior to putty filling. The special liquid formula penetrates the wood to reinforce the fibers stopping further decay and providing a solid base for J-B Wood Filler Compound. 

  • Easy to use! 
  • Brush-On Application 
  • No-Mix Formula 
  • Cure Color: Clear

Great For: 

  • Indoor/Outdoor 
  • Door Frames 
  • Window Frames and Sills 
  • Sashes 
  • Eaves 
  • Garage 
  • Columns 
  • Fences   
  • $11.99
In stock (1000 items available)
  • Shipping info

    Standard Shipping:
    Order total under $30 - $14.95 per order
    Order total between $30 & $50 -  $9.95 per order
    Free shipping on orders over $50.
    See details for exclusions.

  • Return Policy

    Subject to approval


  1. Surface Preparation: Completely remove decayed, very soft or loose wood. Make sure that wood is dry, and cleaned of dust, oil, or loose paint. 
  2. Shake can well and apply with disposable brush. Do not thin. 
  3. Completely saturate the softened wood. For extra strength apply several coats until a shiny surface appears. 
  4. Allow 2 to 4 hours to harden before filling. After using the wood filler sand, paint or stain to complete the project. 

* Brush can be cleaned with acetone.

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Standard shipping is $14.95 per order for orders with a subtotal less than $30. Orders over $30 have a flat shipping rate of $9.95 per order. Shipping will be added to your order at checkout. Products shipped within the lower 48 states should arrive in less than 5 days. Orders totaling $50 or more qualify for free standard shipping. 

Shipping rates, order minimums, and free shipping offer apply to online and retail customers only. Wholesale and phone orders do not qualify for free shipping. Expedited shipping available. Please call for expedited shipping charges. Expedited shipping is not covered under our free shipping offer.

We accept the following payment methods:

Returns must be approved before being shipped back to Cincinnati Dowel & Wood Products. Products that have been altered may not be returned.

Products not eligible for return

  • Custom cut dowels*
  • Products that have been cut, engraved, altered, or damaged by customer
  • Products that have been finished or painted.

 Returns may be subject to a restocking fee and shipping fee.

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