Single-component silicone sealant with acetic cross-linking for bonding and elastic sealing of expansion joints with a maximum working elongation of 25%. The hardening takes place by reaction with atmospheric humidity. Mould resistant formulation.
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The sides of the joint must be dry, solid, clean, degreased and consistent. The sealing must be at least 6 x 6 mm in size. Over 1 cm in width, the ratio between width and depth must be 2:1. Insert the Backfill sealant to ensure correct proportion of the sealing and prevent the joint from adhering to the bottom. In case of substrates of doubtful nature, check the adhesion of AC 2.0 with preliminary tests or apply Silicone Primer. In the case of metal supports, carry out preliminary tests to ensure that there is no risk of corrosion. Protect the edges of the joint with self-adhesive paper tape. Cut the nozzle according to a diameter proportional to the size of the joint. Inject an excess amount of AC 2.0. Smooth out with a spatula dampened with “Smooth” smoothing agent before the surface film formation begins. Apply a certain pressure in order to obtain a void-free filling and complete adhesion of the sealant on the sides of the joint. Remove the protective tape immediately and smooth again with a hand moistened with Smooth.
Store in a dry, heat-protected place. In the original packaging it is kept for at least 24 months.
| Color | Code | Packaging | Packaging size | Pallet | Barcode |
|---|---|---|---|---|---|
| Transparent | 8030 | cartridge | 24x280 ml |
64 cardboards
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| White 9010 | 8031 | cartridge | 24x280 ml |
64 cardboards
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Creation of joints between construction elements, either vertical and horizontal, indoors and outdoors and in damp environments. Elastic bonding of different elements, with non-porous surface, in industry in general. Once hardened, it guarantees high resistance to UV rays, weather, water stagnation, extreme temperatures, microbial growth and ageing. Excellent adhesion on smooth and non-absorbent substrates: glass, ceramic tiles, glazed surfaces, rigid plastic materials, anodized aluminium, some metals. It does not crumble, does not reduce its initial volume and maintains its elasticity even at low temperatures without stressing the sides of the joint.
| PARAMETER UND PRÜFVERFAHREN | WERTE |
| Bulk density (UNI 8490 – Parte 2^) | 0,969 g/ml |
| Extrusion speed (MIT 30) | 66,6 g |
| Processing temperature | +5 °C to +40 °C |
| Surface cross-linking (MIT 33) | 20 minutes |
| Complete curing (23 °C – 50% r.h.) | 1,5 mm / 24 hours 4,0 mm / 72 hours |
| Operating temperature | -50 °C to +180 °C |
| Shore A hardness | 23 ± 3 |
| Elongation at break (ISO 37) | 800 % |
| Breaking load (ISO 37) | 1,7 N/mm2 |
| E-modulus at (100 % ISO 3) | 0,25 N/mm2 |
| Elongation at break (EN ISO 8339/A – G) | 200 % |
| Breaking load (EN ISO 8339/A – G) | 0,65 N/mm2 |
| E-modulus at 100 % (EN ISO 8339/A – G) | 0,37 N/mm2 |
| Tensile strength (ISO 34 Method C) | 4,5 N/mm2 |
| Maximum elongation (ISO 11600) | 25 % |
| Resilience (> 90 %) | > 90 % |
| Acid resistance | Excellent |
| Base resistance | Excellent |
| Odour after curing | Odourless |
| Colour | Transparent, white and grey |
Indicative yield in linear meters of a sealant cartridge = V / (W x D)
V = Cartridge content in ml
W = Sealing width in mm
D = Sealing depth in mm
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