AR 2.0
Coarse-grained, paintable acrylic sealant.
Coarse-grained, paintable acrylic sealant.
Coarse-grained, paintable acrylic sealant.
- Can be applied with a trowel to cracks and fissures
- Blends in with rough plasterwork
- Excellent for sealing settlement cracks
- Very low emissions of volatile organic compounds
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Details
Instructions for use
Surfaces must be sound, clean and uniform. Slightly widening any cracks with a putty knife improves the joint profile and ensures better adhesion of the sealant. AR 2.0 does not require a primer: on highly absorbent substrates, first apply AR 2.0 diluted with water using a brush. Cut the nozzle to a diameter proportionate to the size of the joint. Inject a generous amount of AR 2.0. Smooth it out with a spatula moistened with Smooth levelling compound before a surface film begins to form. Apply sufficient pressure to ensure the joint is filled without voids and that the sealant adheres completely to the sides of the joint.
Storage
Store in a dry place away from heat. It will keep for at least 24 months in its original packaging.
Warnings
- Not suitable for joints that are subject to foot traffic or constantly exposed to water.
- Do not apply if there is a risk of rain.
- Do not store or apply at temperatures below 0 °C.
- Clean tools with water whilst AR 2.0 is still fresh; use mechanical methods or organic solvents once it has set
| Color | Code | Packaging | Packaging size | Pallet | Barcode |
|---|---|---|---|---|---|
| White | 8028 | cartridge | 24x310 ml |
60 cardboards
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For use on façades, on vertical and horizontal joints, provided there is no persistent water pooling. Thanks to its excellent resistance to weathering and ageing, it can also be applied outdoors. Can be painted once set. Excellent adhesion to porous substrates, even when damp: finishing plasters, fine mortar or concrete.
| PARAMETER AND TEST METHOD | VALUE |
| Density (UNI 8490 – Part 2^) | 1.703 g/ml |
| Extrusion rate (MIT 30) | 269.34 g |
| Application temperature | from +5 °C to +40 °C |
| Surface curing time (MIT 45) | 22 minutes |
| Full cure | 1–4 weeks, depending on joint thickness, temperature and humidity |
| Operating temperature | from -25 °C to +80 °C |
| Shore A hardness (ISO 868) | 3 sec. = 24; 15 sec. = 16 |
| Elongation at break (ISO 37 – Type 3) | 150 % |
| Breaking load (ISO 37 – Type 3) | 0.5 N/mm² |
| Modulus of elasticity at 100 per cent (ISO 37 – Type 3) | 0.35 N/mm² |
| Elongation at break (UNI EN ISO 8339/A – Mortar bed – M2) | 65 % |
| Tensile breaking load (UNI EN ISO 8339/A – Mortar-bonded substrate – M2) | 0.18 N/mm² |
| Maximum working elongation | 10 % |
| Shrinkage | -18 ± 2 % |
| Paintability | Can be painted with water-based paints. Preliminary tests are recommended |
| Colour | White |
Approximate yield in linear metres from a sealant cartridge = V / (L x P).
V = Cartridge contents in ml
L = Sealing width in mm
P = Sealing depth in mm
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