DAP Bonding Liquid and Floor Leveler Additive, 1 Pint and 1 Gallon
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DAP Bonding Liquid and Floor Leveler Additive, 1 Pint and 1 Gallon - 1 Pint is backordered and will ship as soon as it is back in stock.
Ships same day on weekday orders placed before the 14:00 ET cut-off.
Typically 1 to 5 business days by UPS, FedEx Ground or USPS. Enter your ZIP for your dates.
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- Brand
- DAP
- Type
- Concrete Repair
- Sizes
- 1 Pint, 1 Gallon
About this item
- The surface must be clean, structurally sound and free of foreign material.
- Mechanical abrasion is DAP’s preferred preparation.
- Oil contaminated surfaces need steam cleaning with detergent, then rinsing and drying.
- Remove excess wet material with a damp sponge before it dries. Once it has dried it is far harder to take off.
- Clean tools with warm soapy water.
Shipping, pick-up and returns
Shipping, pick-up and returns
Orders ship from Williamstown, New Jersey by UPS, FedEx Ground or USPS; weekday orders placed before 2 PM Eastern go out the same day. Warehouse pick-ups (call first so we can pull your order) and drop-off returns Monday to Friday 8 to 5, Saturday 8 to noon.
DAP Bonding Liquid and Floor Leveler Additive, 1 Pint and 1 Gallon - 1 Pint is backordered and will ship as soon as it is back in stock.
How many bags do I need?
Coverage per bag comes from the manufacturer's data sheet for this exact sand.
Coverage as a bond coatAbout 240 to 300 sq ft per gallon
Application temperature50 F to 95 F
Sizes DAP makesPint and gallon only
Ships same dayWeekday orders before 2 PM Eastern
Why DAP Bonding Liquid and Floor Leveler Additive?
The Two Ways to Use It
If you are buying this to go with DAP Concrete Floor Leveler, DAP’s Bonding Liquid data sheet calls for 3 quarts per 25 lb bag of leveler (DAP’s older Floor Leveler data sheet gives 2.5 quarts), so the gallon is the size that pairs with it. The pint mixes 1 pint per 4 lb of powder at DAP’s ratio, so it suits a small leveler job or use as a bonding agent on a modest repair.
Full description and specs
Chemistry
Acrylic latex

Color
White

Coverage
About 240 to 300 sq ft per gallon

As an admixture
Mix it into the batch to raise adhesion and flexibility. DAP publishes ratios per material, listed below.
Description
Description
The Two Ways to Use It
| As a bonding agent | Apply undiluted to a clean dry surface by brush, roller or spray. Let it become tacky, then make the repair against it. Work in sections of about 3 ft by 3 ft so it does not dry before you get there. |
| As an admixture | Mix it into the batch to raise adhesion and flexibility. DAP publishes ratios per material, listed below. |
Mixing Ratios DAP Publishes
| Floor leveler | 3 quarts per 25 lb bag |
| Floor leveler | 1 pint per 4 lb of powder |
| Concrete, 10 lb bag | 1/4 pint |
| Concrete, 45 lb bag | 1 pint |
| Concrete, 90 lb bag | 1 quart |
Which Size You Need
If you are buying this to go with DAP Concrete Floor Leveler, DAP’s Bonding Liquid data sheet calls for 3 quarts per 25 lb bag of leveler (DAP’s older Floor Leveler data sheet gives 2.5 quarts), so the gallon is the size that pairs with it. The pint mixes 1 pint per 4 lb of powder at DAP’s ratio, so it suits a small leveler job or use as a bonding agent on a modest repair. Buying a pint to mix a 25 lb bag will leave you well short.
Specifications
| Manufacturer name | DAP Bonding Liquid and Floor Leveler Additive |
| DAP item numbers | 35082 for the pint, 35090 for the gallon |
| Chemistry | Acrylic latex |
| Coverage as a bond coat | About 240 to 300 sq ft per gallon |
| Dry time | 45 minutes, varies with temperature and humidity |
| Application temperature | 50 F to 95 F |
| VOC | 2 g/L |
| Solids | 24 percent |
| Weight | 8.4 lb per gallon |
| Freeze thaw | Passes 5 cycles |
| Shelf life | 24 months unopened |
| Color | White |
| Sizes DAP makes | Pint and gallon only |
Surface Preparation
- The surface must be clean, structurally sound and free of foreign material.
- Mechanical abrasion is DAP’s preferred preparation.
- Oil contaminated surfaces need steam cleaning with detergent, then rinsing and drying.
- Remove excess wet material with a damp sponge before it dries. Once it has dried it is far harder to take off.
- Clean tools with warm soapy water.
A Note on the Name
You will see this product sold as a concrete bonder, and some packaging carries the Bondex mark. Neither is DAP’s current name for it. DAP calls it Bonding Liquid and Floor Leveler Additive, and Bondex is a heritage mark that no longer appears in DAP’s current United States technical literature. Worth knowing if you are cross referencing a spec or reordering. Note also that DAP makes a separate product called Concrete Bonding Additive, items 02131 and 02132, which is a different chemistry with different ratios and coverage. This is not that product.
Data sheets
Data sheets
The manufacturer's technical data sheet (coverage, joint width, cure and rain-safe times) and safety data sheet are collected in the TDS and SDS library. Every figure on this page comes from those sheets.
Payment & Security
Payment methods
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Questions about this product
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