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Product Summary

Encore SealBack Nano-Particle Clear Sealer - 1/2 Gallon by Encore
SealBack is a low VOC clear acrylic sealer that is formulated with a proprietary blend of nano-particles. SealBack can be used to treat soft and hardwood decking, composite decking, concrete surfaces, patios, and most vertical surfaces.
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Product Details

Encore SealBack Nano-Particle Clear Sealer - 1/2 Gallon

SealBack is a low VOC clear acrylic sealer that is formulated with a proprietary blend of nano-particles. Each gallon of this remarkable product contains trillions of nano-particles that protect surfaces from the sun, rain, snow, and dirt buildup. SealBack can be used to treat soft and hardwood decking, composite decking, concrete surfaces, patios, sidewalks, and most vertical surfaces. For best results, apply one or two thin coats. Sold in a half-gallon container. Coverage: Up to 800 square feet (1 coat). Actual coverage will vary based on substrate type and condition.

The best clear sealer available thinks small

A nanometer is one billionth of a meter. A nano-particle is classified as any particle under 40 nanometers. A 40nm particle is 1,000 times smaller than a human hair. SealBack is a low VOC clear acrylic sealer that contains trillions of nano-particles per gallon. The blend of particles come together to provide excellent protection against UV, water, abrasion, and dirt. This one-of-a-kind product is an Encore exclusive.

Protection from UV

While other clear sealers allow UV to penetrate and grey the wood or coating below, SealBackís proprietary formula blocks UV and preserves the beauty of what itís protecting. Itís also resistant to yellowing, which often happens to other sealers.


SealBackís chemistry modifies the surface to which itís applied and prevents airborne dirt and dust particles (caused by lawn mowers, wind, etc.) from attaching. With each rainfall, the surface is cleansed. (Note: Stains caused from leaf tannins and other foreign materials will not self-clean, but can be removed with normal cleaning.)

Easy to Apply

Sealbackís water-based chemistry is designed to penetrate into porous substrates and provide years of protection against the sun and rain. SealBack will dry within minutes allowing a second coat (if desired) to be applied. On softwoods, such as Southern Yellow Pine, thin coats of SealBack should be applied until water repellency is active on the surface (test for this by pouring a small amount of water in random areas after the SealBack has had 30 minutes to dry).

Product Uses:

  • Ipe, Mahogany, and other hardwood decking and vertical surfaces
  • Treated lumber decking
  • Pavers
  • Masonry surfaces (horizontal or vertical)
  • Concrete (non-vehicular)
  • Spanish tile roofing
  • Fiberglass and wood doors
  • Wood and synthetic siding

Product Specifications

  • Manufacturer: Encore
  • Encore Item Number: SB-1
  • UPC/GTIN: 00852763003114
  • Condition: New

Encore Item SB-1 Documentation and Manuals

Encore Item SB-1 Suggested Applications

  • Tile
  • Masonry
  • Pavers
  • Wood
  • Brick
  • Cool Pool Deck Coating

Shipping Rates

Orders Under $50 $5.00
Orders Over $50 FREE
3-Day Premium add $50.00
2-Day Premium add $65.00

Shipping Policies:

  • We only ship orders to the 48 contiguous United States.
  • Chemicals, pool paint, and some oversized items, will only ship via ground service.
  • Items shipped via Freight Service, such as pool heaters, will only ship via ground service.
  • All orders shipping to Maryland will incur a 6% sales tax charge.
  • Some items, including hazmat, may require a Direct Signature upon delivery.
  • Shipments must be inspected by customer prior to signing delivery receipt.
  • Orders containing small and light-weight items may ship via FedEx SmartPost or USPS.

Order Returns

You may return an item sold to you by up to 30 days after purchase. The product must be in good condition, unused, in original packaging, and must have all parts, accessories and paperwork; returns without these requirements and/or guidelines will not be accepted.

If a delivery attempt is unsuccessful on order requiring a direct signature, a 15% - 25% re-stock fee may be applied should the order be returned to by the carrier.

Any claims to missing parts, items or damaged goods for any orders must be made within 15 days of delivery date. We are not able to credit your shipping and handling fees if the wrong product was ordered due to customer error. However, if you received the wrong products due to an error on our behalf, we will pay for the return services fees and you will receive a full refund or exchange.

To return an item to, please call 800-4MY-POOL to get a Return Merchandise Authorization number (RMA) and return instructions. Any items returned without an RMA number will be refused. We will process your refund upon receipt of the returned product.

Products that cannot be returned:

  • Pool Chemicals
  • Special Orders
  • Pool Liners
  • Pool Paint

Products that may incur a re-stock fee of 15% - 25%:

  • Pool Cleaners *
  • Pool Heaters *
  • Pool Pumps *
  • Pool Filters *
  • Pool Lights & Fixtures *
  • Pool Ladders & Rails *
  • Pool Slides *
  • Pool Chlorinators *
  • Custom Manufactured Safety Covers
  • Pool & Spa Electronics or Controls *
  • In-Stock Safety Covers
  • Pool Covers that are Ordered and for the Incorrect Pool Size
  • Spa Cover Lifters *
  • Umbrellas & Umbrella Stands, and Hammocks *

* These products must not have been used, installed, or attempted to have been installed. All products must include original paperwork, parts & accessories, and everything accompanied with the product.

Concealed damage on any ground shipment must be reported within 3 business days. Freight shipments must be inspected for damages prior to customer signing delivery receipt. Please email any information regarding concealed damage to Please reference your order number in all order related email correspondence.

Customer is responsible for any/all return shipping charges. Some returns may be subject to a 15% - 25% restock fee that will be deducted from your refund.

Please call 800-4MY-POOL if you have questions regarding this return policy.

Thank you for shopping!

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