The product, in perspective.
This water-based preparation coating combines priming, sealing and undercoating for new timber and untreated boards. It prepares those surfaces before a suitable oil- or water-based finish.
A water-based primer, sealer and undercoat for new timber and untreated hardboard. The stated use is timber and untreated hardboard; the words “primer sealer” do not make it a general-purpose masonry primer.
Where it works.
The documented surface or use for Crown Acrylic Primer Sealer Undercoat is timber and untreated hardboard. Identify the actual material and its condition before selecting the preparation and finishing system. An existing coating, a newly prepared base and a repaired area can need different treatment.
- A water-based primer, sealer and undercoat for new timber and untreated hardboard.
- Available quotation packs and component requirements are checked for your selected product, rather than inferred from another grade.
Before you start.
Prepare new unpainted timber or untreated boards as required by the sheet. Confirm the material and surface condition before treating a different board or previously coated surface.
For a useful specification check, share whether the surface is bare or previously treated, the name of the existing coating if known, and any visible damage or moisture exposure. Preparation products should be selected for that condition before the finishing material is applied.
Application and project planning.
Use the documented priming and undercoating process before a compatible oil- or water-based finishing coat.
The stated use is timber and untreated hardboard; the words “primer sealer” do not make it a general-purpose masonry primer.
Measure the area to be treated and allow for the number of coats required by the coating system. Surface texture, absorption, application method and material losses can change the amount needed. Tell us the area and proposed system when requesting packs; the published coverage is a planning reference, not a guarantee of your project’s consumption.
The useful details.
- Product
- Crown Acrylic Primer Sealer Undercoat
- Documented use
- Timber and untreated hardboard
- Finish
- Undercoat
- Coverage
- 8 – 10 m²/l per coat; rate depends on substrate, film thickness and application conditions.
Figures above are from the linked manufacturer information. Check the complete technical sheet for substrate-specific preparation, thickness, environmental conditions and limitations.
Good questions, useful answers.
Is this intended for a new plaster wall?
Its documented substrate is new timber and untreated boards. A masonry project needs the primer specified for that wall and its condition.
What should I include in my quotation?
Give the exact product name, requested pack size, quantity and relevant colour reference. Add the surface, application and destination so the product and delivery requirements can be checked together.
How do I choose the right pack and quantity?
Use the available pack choices and the quantity required by your coating or installation plan. Tell us the area, number of coats or relevant joint dimensions if you need help assembling a material list.
Can I confirm a colour from the product picture?
The image represents product packaging, not an exact shade match. Use a manufacturer colour reference for a coloured product, or specify that colour is not applicable for the material you need.
Keep the specification close.
Use the full manufacturer technical information when planning preparation and application. Include the exact product and system details when contacting KariVex about a quotation.
