MAV WALLROCK THERMAL LINER KV600 1M X 15M
MAV WALLROCK THERMAL LINER KV600 1M X 15M
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The Wallrock Thermal liner KV600 is highly efficient, reduces condensation, and provides the most significant energy savings of the Wallrock thermally efficient wallpapers. With a thickness of 600gsm (3-4mm in thickness), and offered in a roll of 15m², it offers twice the coverage of standard Wallrock Thermal Liner. It is also durable and can be painted directly, but for a perfect finish, we recommend cross lining with Wallrock Fibreliner which allows not only painting but also the application of decorative wallpaper.
All Wallrock Thermally Efficient Wallpapers work to save energy from the moment the heating is turned on. They do this by slowing down the rate at which a cold walls soak up heat energy - and allowing the room to warm up considerably faster, in some cases more than halving warm up times. It has been listed by the Energy Saving Trust because of it thermal efficiency and energy saving properties.although for a perfect finish we recommend cross lining with
Wallrock Thermal Liner KV600 is not recommended for fire escape routes or projects that require building regulations.
This product is class E fire rated and should not be used for projects such as new builds and extensions where Building regulations are applicable.
- Covers damaged and cracked plaster and textured surfaces
- Resists mould formation for a healthier home
- Produces a smooth surface for decorating
- Contains no PVC or fibreglass
- Reduces room warm up times
- Allows your walls to breathe
- Significant energy savings
- Fire Rating : E
- Recommended adhesive: Must use Thermal Liner Adhesive
- Each roll uses approx. 7KG of adhesive
Single length: 15m x 100cm coverage: 15m² approx
Hanging Instructions
Hanging Instructions
Wallrock Thermal Liners
1. Ensure that base surfaces are clean, dry, firm and free from any loose or flaking material. New plaster is very absorbent and will require one to two coats of Wallrock primer & sealer before applying any wallcovering, including Wallrock Thermal Liner to the surface.
- Wallrock Thermal Liner can also be applied in some circumstances directly over cracked and light to medium textured surfaces which are firmly adhered and stable - in such cases it is always advisable to cover a small test area before continuing.
2. Apply the Wallrock Thermal Liner Adhesive generously to the wall using a roller. Use a brush or spatula to apply adhesive to areas the roller cannot reach.
- On textured or damaged surfaces it is especially important to apply a generous layer of adhesive.
Apply enough adhesive to apply one length of Wallrock Thermal Liner at a time ensuring the pasted area exceeds the width of the Wallrock Thermal Liner (see paste consumption guide).
3. Always apply Wallrock Thermal Liner with the smooth Wallrock face to the outside, furry side to the wall. Apply Wallrock Thermal Liner directly from the roll onto the wet adhesive and slide into place. Smooth out any bubbles with a roller or similar. Leave a small amount of surplus material for trimming where necessary.
4. Cut off any excess Wallrock Thermal Liner at the ceiling, floors and corners using a trimming knife with a hooked blade in combination with a forming board. Alternatively carefully mark the Wallrock Thermal Liner using a pencil and trim with scissors.
- On external corners a ‘corner profile’ can be used to give a neat finish or flexible filler can be used to caulk the exposed edge of the thermal liner - especially important if you intend to paint the thermal liner without applying Wallrock Fibreliner.
5. Allow at least 24 hours for drying, longer if conditions are especially humid or cold. Wherever possible we also recommend that the Wallrock Thermal Liner is allowed to dry out naturally and therefore the heating is turned off whilst the adhesive dries out. However if temperatures are likely to drop below 10°c/50°F it is advisable that low level heating is used to ensure that the adhesive can cure effectively.
6. If you do not intend to cover the product with Fibreliner or similar then any small gaps at seams and corners can be filled and sanded prior to painting the surface directly with standard emulsion paint. Use a good quality, flexible non shrinking filler.
7. To create a superior finish for paint or printed wallpaper we recommend that the Wallrock Thermal Liner is cross lined over with ‘Wallrock Fibreliner’, (this product is very strong and dimensionally stable and compliments the Wallrock Thermal Liner perfectly). Other ‘Paste-The-Wall’ linings may be compatible but on no account should you line the product with a traditional lining as problems with lifting at seams may be encountered. For cross lining Wallrock Power adhesive should be used.
Warning
To minimise the hazard in the event of fire, do not apply wallcoverings over expanded polystyrene veneers and ensure the wallcoverings are always firmly stuck down as loose wallcoverings may contribute to the hazard. Surfaces painted prior to 1960 may contain lead pigments and special precautions should be taken when preparing these surfaces.
Typical paste consumption guide:
Thermal Liner: 3.5KG per roll,
Thermal Liner KV600: 7KG per roll
The adhesive consumption indication is for guidance only, on walls in good condition less paste may be required whereas on damaged or textured walls and surfaces that are not vertical, more paste may be required.
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