Bona D501 Primer: 1-Component Dispersion Primer for Various Substrates
What is Bona D501 Primer?
Bona D501 Primer is a 1-component dispersion primer designed for the preparation of substrates prior to using silane-based Bona adhesives, such as Bona Quantum, Bona Titan, and Bona R848T. This primer is suitable for both absorbent and non-absorbent substrates, including cement-based screeds, calcium sulfate floors, chipboards, OSB boards, and other dry and solid subfloors. Bona D501 is solvent-free, vapor-permeable, and provides a dust-binding effect, making it ideal for use with underfloor heating and in environments where low emissions are required.
How the Product Works
Bona D501 Primer works by preparing the substrate for optimal adhesion with silane-based adhesives. The product is applied evenly with a brush or roller and dries quickly to a transparent film. This primer has a drying time of 1-2 hours, depending on the environmental conditions. The substrate must be level, dry, clean, free from cracks, and physically solid. The primer ensures improved adhesion, dust binding, and protection of the substrate, ensuring a long-lasting stable installation of the parquet flooring. It is easy to use and suitable for both professional and DIY applications.
Benefits and Features
Bona D501 Primer offers numerous benefits for floor preparation. The primer is solvent-free and meets the strictest standards for low emissions, as indicated by the EMICODE EC1-Plus certification. It is suitable for a wide range of substrates, including underfloor heating systems, and dries quickly, allowing parquet installation to proceed without delay. The primer is water-based and easy to clean with water, making it an environmentally friendly option. With low viscosity, the product is easy to apply without causing puddles or build-ups.
Instructions for Use
Before using Bona D501 Primer, the substrate must comply with local standards: level, dry, clean, free from cracks, and physically solid. The air temperature should be at least 18°C and the floor temperature at least 15°C, with a relative humidity of no more than 70%. Apply the primer evenly with a brush or roller and allow it to dry to a transparent film. Ensure there are no puddles or build-ups during application. After complete drying, the floor can be bonded with a suitable silane-based Bona adhesive.
Maintenance and Advice
Bona D501 Primer should be stored at a temperature between +5°C and +25°C in a dry, well-ventilated place. The product has a shelf life of 12 months from the production date in an unopened original packaging. Clean tools immediately after use with water to remove any residue. Any remaining material and empty packaging should be disposed of in accordance with local regulations. For optimal results, it is recommended to consult and follow the safety data sheets and other relevant product information from Bona.
- 1-component dispersion primer for various substrates
- Suitable for use with silane-based Bona adhesives
- Solvent-free and vapor-permeable
- Fast-drying, with a drying time of 1-2 hours
- EC1-Plus certified for low emissions