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Fiberlock 8317 Instant Mold Stain Remover

List price: $49.00
You save: $10.10 (21%)

Instant Mold Stain Remover is an aggressive stain remover designed to clean stains from mold and mildew within minutes of application. The proprietary formulation instantly targets deeply embedded mold stains, which saves the applicator time and labor.

Works on wood and concrete substrates. Ideally suited to mold stained attic sheathing and basement areas. Sodium hypochlorite based Similar to On & Gone

  • Works on wood and concrete substrates
  • Ideally suited to mold stained attic sheathing, basement areas, crawl spaces, attics and wall cavities
  • Effective on wooden building components, cinder block, concrete, roofing
  • Targets and removes deeply embedded stains from mold and mildew*
  • Works within minutes of application
  • No scrubbing required
  • For indoor and outdoor use


  1. Substrate should be cleaned of all gross filth and grime prior to application of Instant Mold Stain Remover.
  2. Apply undiluted for maximum stain removal. Apply with a pump sprayer that is resistant to the corrosive effects of sodium hypochlorite.
  3. Coverage is 200-500 sq. ft. per gallon depending on substrate porosity.
  4. Contain and remove all excess overspray and drippings to avoid bleaching of non-target material (e.g. fabric and carpets).
  5. Multiple applications may be required on heavily stained material.
  6. Rinse well and air dry.

SDS (8317_Instant-Mold-Stain-Remover.pdf, 438 Kb) [Download]

Datasheet (Instant-Mold-Stain-Remover-Overview.pdf, 790 Kb) [Download]

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