Bona Prime Intense 5Ltr

Product Advantages

Bona Prime Intense is a single component, 100% polyurethane primer for use on wooden floors prior to overcoating with Bona waterborne finishes. Bona Prime Intense produces a rich colouration whilst providing increased ‘build’ on the timber surface improving wear resistance.

• Compatible with all Bona’s waterborne topcoats
• Medium rich wood colouration
• Excellent abrasion properties
• NMP and NEP free
• VOC 2010 compliant

Bona Prime Intense should be used for the initial coat on floors which have been stained.

 

Technical Spec
Coverage rate: 8-10 m² /litre (100-120g/m² ) per coat

Drying time, until: – 1-2 hours at 20°C/60% R.H.

 

Preparation

Ensure the floor is acclimatized to its end-use environment. The surface which is to be coated must be sanded back to bare wood, dry and free from sanding dust, oil, wax and other contamination. A sanding disc or screen grit 120 should be used for the final sanding of the wood.

Allow the primer to reach room temperature, insert filter and shake the container thoroughly before use.

Optimal application conditions are between 18-25°C and 40-60% relative air humidity.

High temperatures and low humidity shorten, and low temperatures and high humidity lengthen drying time. The minimum temperature for use is 13°C.

 

Application

1. Using a Bona Roller, apply the primer evenly avoiding the accumulation of product. Care should be taken to achieve a uniform level of timber saturation to avoid colour variation. Always maintain a ‘wet edge’ to avoid overlaps.

2. When dry, abrade to reduce grain raise using the Bona Scrad system or a sanding screen grit 150 or finer.

3. Remove all dust and apply 2-3 layers of a Bona Waterborne Topcoat depending on wear resistance requirements.

Cleaning

Cleaning: Wipe tools free from excess lacquer before cleaning with water. Dried material can be removed with acetone

 

Maintenance / Aftercare

Bona Prime Intense should never be used as the final treatment for timber floors

Storage / Shelf life
Shelf life: 1 year from date of production in unopened original container
The temperature must not fall below +5°C or exceed +25°C during storage

Certifications: 

EN 13501-1; 2007 Reaction to fire