The product, in perspective.
Permaplast is an acrylic-copolymer exterior emulsion for masonry. It is a smooth decorative finish; include the wall condition and colour reference in your sourcing request.
A decorative emulsion for the exterior walls listed in its specification. Exterior exposure and the condition of the old coating affect the system choice; provide those details rather than selecting by colour alone.
Where it works.
The documented surface or use for Crown Permaplast Emulsion is exterior walls and masonry. 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 decorative emulsion for the exterior walls listed in its specification.
- Available quotation packs and component requirements are checked for your selected product, rather than inferred from another grade.
Before you start.
Clean sound paint and remove chalking or poorly adhering material down to a firm base. A badly deteriorated wall needs its underlying condition addressed before a new finish is applied.
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.
Companion products to specify
The technical sheet references these materials for its preparation, thinning or coating scenarios. Confirm the scenario for your substrate.
Application and project planning.
Follow the substrate-specific primer route and permitted water dilution in the Permaplast sheet.
Exterior exposure and the condition of the old coating affect the system choice; provide those details rather than selecting by colour alone.
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 Permaplast Emulsion
- Documented use
- Exterior walls and masonry
- Finish
- Smooth
- Application
- Brush, roller or airless spray
- Drying
- Surface dry 30min max & Hard dry after 45min max
- Cleaner
- Water
- Finish
- Matt
- Colours
- Available in a range of over 11,000 colours from Ambiance, RAL, BS 4800 and various colour charts through dispensing system.
- Coverage
- 11 – 13 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.
What should I say about an old exterior wall?
Describe chalking, flaking, cracks, moisture exposure and the existing coating where known. Those observations help the preparation and finish be checked together.
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.
