Bona ClassicSeal - Waterborne Wood Floor Sealer by Bona

Professional Use

3,78 L (1 gallon)
In stock
$97.95
Free Delivery
Quebec, Ontario · More info

Bona ClassicSeal® is an exceptionally clear waterborne sealer that highlights the natural color of the wood, minimizes grain raise and tannin bleed. Provides a build layer and prevents the finish from penetrating into the wood surface.

Bona waterborne wood floor sealers offer excellent abradability, fast dry times, and reduced potential for side bonding and tannin bleed. They are non-flammable and virtually odorless sealers.

  • Minimizes tannin bleed, especially on white oak
  • Exceptionally clear, highlighting true color of wood
  • Seals the wood, preventing the finish from penetrating
  • Product can be applied with a T-bar or roller
  • Fast drying – 2-3 hours

For Professional Use Only

Directions for use

Surface Preparation

  1. Sand and prepare floor using accepted industry association methods.
  2. For a stained floor, make your final cut with 80 to 100-grit paper, then multidisc with 80 to 120-grit paper. For an unstained floor, make your final cut with 80 to 120-grit paper, then multidisc with 120 to 150-grit paper. This burnishing will reduce the amount of grain raise.
  3. Use a Tampico Brush on a buffer and vacuum thoroughly.
  4. Tack with a dry Bona® Microfiber Cleaning Pad or cloth.
  5. Apply Bona Finishing system.

THE BONA CLASSICSEAL FINISH SYSTEM

Apply 1 coat of Bona ClassicSeal and 2 coats of a Bona waterborne finish. Bona ClassicSeal is not recommended for use over Bona DriFast® Stain. Bona ClassicSeal minimizes sidebonding and grain raise, provides a build layer and prevents the finish from penetrating into the wood surface.

RECOMMENDED APPLICATORS

NOTE: Use a clean applicator for sealer and a separate clean applicator for finish.

MIXING INSTRUCTIONS

SHAKE WELL BEFORE USING. DO NOT THIN. As a best practice, double strain the finish by wrapping a fine mesh paint strainer or nylons around the supplied filter. Insert into bottle and trim off any excess material.

SEALING

  1. Pour a 6˝- wide line of finish along the starting wall. Go with the grain of the wood.
  2. Using a pre-dampened Bona floor coater, draw the floor coater forward with the grain of the wood, moving the finish toward the opposite wall. To maintain a wet edge at all times, hold the floor coater at a snowplow angle.
  3. At the end of each run, turn the floor coater and pull it toward you through the puddle; then pad out the floor coater parallel to the wet edge.
  4. Feather out all turns. Do not push too hard or too fast to avoid drips flying off the floor coater.
  5. BE SURE YOU ARE USING THE RECOMMENDED COVERAGE OF 500-600 SQ. FT. PER GALLON. DO NOT SPREAD TOO THIN. Uneven coverage can cause blotchhiness or color variance.
  6. Allow the first coat to dry 2-3 hours. High humidity and/or low temperature conditions will extend the dry time (recommended conditions of 65-80˚F/40-60% relative humidity).
  7. For smoothest results before final coat, see Intercoat Abrasion. At a minimum between
    coats, vacuum and tack thoroughly with a Bona Microfiber Cleaning Pad (dry or slightly dampened with water).

INTERCOAT ABRASION

It is not necessary to abrade Bona ClassicSeal unless more than 48 hours has passed since the previous coat was applied. However, for smoothest results, abrade Bona ClassicSeal using 1-2 (stacked) Bona Conditioning Pads and 1-2 Delta Sheets as needed. Thoroughly clean abraded floor using Bona PowerScrubber OR vacuum and tack with Bona Microfiber Cleaning Pads (dry or slightly dampened with water).

CLEAN-UP

Application tools should be thoroughly cleaned with water and stored in an airtight container.

Specifications

Classification Wood Varnishes
Brand Bona
Size 3,78 L (1 gallon)
Sold Since October 18, 2021
SKU WB200018005
UPC 737025000745
Drying Time

Approximately 2-3 hours (high humidity and/or low temperature conditions will extend the drying time).

Maximum Cure : 100% after 1 week.

Coverage

500-600 square feet per gallon

VOCs

100 g/L

Odor

Non-offending odor

Aspect

Milky white liquid

Storage

Non-flammable – Bona ClassicSeal should be stored in a climate-controlled environment. KEEP FROM FREEZING. Do not store above 38˚ C (100˚ F).

Tools cleaning

Application tools should be cleaned with water and stored in an airtight container.

Compatibility

Stain, sealer, and finish results may vary widely
depending on the wood species, especially on oily and resinous exotic species. ALWAYS PREPARE A SAMPLE OR TEST AREA TO DETERMINE COMPATIBILITY, APPEARANCE AND DESIRED RESULTS.

Tools

Bona Floor Coater, Bona Roller, Bona Cut-In Pad.
NOTE: Use a clean applicator for sealer and a separate clean applicator for finish.

pH

7.8

Solids

36%

Recommended Surfaces

Residential wood floors, Newly sanded wood floors, and Commercial wood floors.

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