Bona R820 Silane Wood Flooring Adhesive, 3 Gal (BR820061001)

SILANE ADHESIVE · 3 GAL

Bona R820 is a one-component, silane-based adhesive that Bona positions as an economical option for engineered wood flooring with low movement. It is for engineered floors only, up to 7" wide and 5/8" thick, and offers a long open time of up to 90 minutes. For solid wood, parquet or wetter slabs, Bona QUANTUM R851 carries the broader ratings.

• Type: One-component, silane-based wood flooring adhesive
• Flooring: Engineered only, up to 7" wide and 5/8" thick
• Moisture protection: Up to 6 lbs or 80% RH
• Open time: Up to 90 minutes at 70°F and 50% RH
• VOC: VOC free; GREENGUARD certified
• Packaging: 3-gallon pail

Specifications from the Bona adhesives brochure.

Bona R820 adhesive: common questions

Where can I buy Bona R820 adhesive near Atlanta or Nashville?

NDM Floors Distributor carries Bona R820 adhesive at our three stores: Stockbridge, GA (south metro Atlanta, 470-507-0711), Marietta, GA (north metro Atlanta, 770-627-4313) and Brentwood, TN (Nashville area, 629-216-1555). Stock varies by store, so call ahead to confirm availability and get a quote.

What flooring can I install with Bona R820?

Bona R820 is made for engineered wood flooring only, up to 7" wide and 5/8" thick. For solid wood or parquet, use an adhesive rated for them, such as Bona QUANTUM R851.

What is the open time of Bona R820?

Bona R820 has an open time of up to 90 minutes at 70°F and 50% relative humidity, which gives installers time to lay boards.

How much moisture protection does Bona R820 give?

Bona R820 provides moisture protection up to 6 lbs or 80% RH. Bona QUANTUM R851 is rated up to 18 lbs / 95% RH with the right trowel or over a Bona moisture barrier.

See more wood flooring adhesives at NDM Floors Distributor.