FREE Ground Shipping on Color Samples & All Orders Over $50

EXOTIC Premium Wood Sealer

5.00 out of 5 based on 1 customer rating
(1 customer review)

SEAL-ONCE® EXOTIC Premium Wood Sealer deeply penetrates the surface of dense tropical hardwoods to protect and stabilize against water damage and decay. The water based formula uses proprietary nanotechnology to coat the wood fibers, while providing enhanced abrasion resistance to the surface. It creates a long-lasting, flexible, breathable barrier that prevents warping, cupping, rot and decay.

SEAL-ONCE EXOTIC is ideal for horizontal applications and in areas of high traffic, including decks.

The clear formula creates a UV barrier to prevent fading, and it is available in a full range of Semi-Transparent Tints that provide additional UV protection and enhance the natural grain of the wood. The clear formula can also be used as a one-coat application.

Recommended Use:
Brazilian Cherry Brazilian Walnut Cumaru Ebony Garapa Ipe Mahogany Massaranduba Purple Heart Rosewood Teak Tigerwood




Product Details

  • Eco-friendly
  • Ultra-low VOC (37g/L)
  • Non-toxic; will not harm pets, plants or people
  • Non-film forming, flexible breathable barrier
  • One coat application with clear formula
  • Prevents warping, cupping, wood rot & decay
  • Prevents mold, mildew, algae & fungi growth
  • Prevents staining caused by leaves, pollen, mold & mildew
  • Stabilizes & protects wood
  • Soap & water cleanup


  • All surfaces should be cleaned before sealing for best penetration and performance.
  • Remove all old coatings, dust, debris and loose material. Remove oil, grease, algae, grime, mill glaze and mold and mildew stains with appropriate cleaners.
  • Test absorbency after cleaning by sprinkling water on surface. If the water does not readily penetrate the surface, stripping will be necessary to remove old coatings.
  • Do not use if air or surface temperature is below 50°F/10°C or above 95°F/35°C.
  • Do not apply in rain or when rain is expected within 24-48 hours.
  • DO NOT THIN. Mix well. Stir contents or shake thoroughly prior to use.
  • Test a small area to ensure acceptable appearance and penetration.
  • Apply first coat with a synthetic brush; pump-up garden sprayer; air-assisted; and/or airless sprayer. Use 15-17 tip and medium to coarse spray pattern. When spraying, always back brush for best results.
  • Second coat can be applied once first coat has penetrated but is still damp. Second coat must be applied within one hour of applying first coat.
  • For best results, apply in the shade and out of direct sunlight.
  • Apply to all surfaces. Apply SEAL ENDS ONCE® to wood ends.
  • Do not use with other waterproofing products.
  • Allow 3-4 hours for surface to dry completely before permitting light foot traffic.
  • Allow approximately 3-4 hours for surface to dry, depending on temperature and humidity, before subjecting surface to light foot traffic.
  • Allow 24-48 hours for full cure, depending on temperature and humidity.
  • When recoating, apply once previous coat has penetrated and surface is damp, not wet. Second coat must be applied within one hour of applying the first coat.
  • Clean all application equipment with warm soapy water.
  • Disposal: soap and water cleanup; no special disposal procedure needed.
  • Store above 32°F/0°C to protect from freezing.
  • Shelf life (unopened): 2 years


Surfaces that have been treated with SEAL-ONCE EXOTIC Premium Wood Sealer can be cleaned using a mixture of 1-gallon warm water, 14 oz. bleach, and 1 oz. of Dawn® dish detergent. Apply this cleaning solution with a sprayer and allow to sit for 20 to 30 minutes on the wood surface before rinsing with water using a garden hose with a nozzle.

This cleaning solution can be used to remove airborne mold and mildew stains, dirt and grime from the wood surface. SEAL-ONCE EXOTIC will prevent and resist any water, mold and mildew penetration. Do not use oxidizers, corrosives, or strippers on surfaces that have been treated with SEAL-ONCE EXOTIC.

Surfaces can be recoated with SEAL-ONCE EXOTIC at any time. SEAL-ONCE EXOTIC may need to be reapplied for fading tint color, surface damage, in heavily worn or high traffic areas, or in places where the surface may have undergone noticeable changes.

Before reapplying SEAL-ONCE EXOTIC, clean the surface using the recommended cleaning solution above. Apply SEAL-ONCE EXOTIC according to package instructions. When reapplying in small areas, lightly overlap onto areas previously treated with SEAL-ONCE EXOTIC.

$5 Off your 1st Order.

Sign Up to be a SEAL-ONCE insider and get early access to special offers & new products.