 Resilient yet as steadfast as rock
- Transparent-caulking/sealing kit, ideal for natural stonework
- Adheres well to glass, glazed tiles, ceramic, porcelain, enamel, metal, etc., without previous application of a primer
- Very resilient and flexible
- Does not stain or emit objectionable odour
- Ideal for transparent beads
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| ROCK7 provides a transparent bead without staining |
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- Sealing of joints between natural stone and other, porous or non-porous surfaces, where risks of stain formation have to be avoided, e.g. kitchens, bathrooms, verandas, windows, doors, etc.
- Sealing of most common construction surfaces where a transparent joint is recommended (except for PE-PP-Teflon-Bitumen).
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| Nature |
flexible |
| Viscosity |
paste like |
| Colours |
transparent (clear) and translucent (cream) |
| Flow |
5 bar / 3 mm / 23°C 160 g/min |
| Skin cure |
23°C 50% R.V. 5 minutes |
| Tack-free time |
23°C 50% R.V. 40 minutes |
| Full cure time |
23°C 50% R.V.
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24 u - 4 mm |
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48 u - 5 mm |
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72 u - 8 mm |
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| Hardness - DIN 53505 |
40 Shore A |
| Volume shrinkage after cure |
< 2 % |
| Tensile strength |
220 N/cm² |
| Tear strength - DIN 53507 |
ca. 40N/cm² |
| Thermal stability |
- 30°C up to +95°C
Peak: 155°C max.30 min. |
| Adherence |
excellent on e.g. tiles, concrete,
natural stone, wood, glass, aluminum, etc.
limitations: PP, PE, PTFE. |
| Elongation at break - DIN 53504 |
500 % |
| E-modulus |
100 % 0,32MPA |
| Weatherability |
OK |
| Paintability |
OK with most water and solvent based paints
and lacquers. |
| Chemical resistance |
good: water, seawater, aliphatic solvents, oils,
greases, diluted organic acids, caustics.
moderate: esters, ketones, aromatics.
bad: concentrated acids, chlorinated solvents. |
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- Apply on a surface which is clean, dry and free from dust and grease. Clean with TEC7- CLEANER.
- Minimum joint width : 4 mm
- Maximum joint width : 25 mm
- Maximum joint depth : 10 mm
- Joint relation :
joint width mm : 5 10 15 20 25
joint depth mm : 5 6 10 10 10
- If necessary, give the joint the right depth by applying a back filling.
- Apply ROCK7 with a manual or pneumatic gun .
- Working temperature : +5°C tot +40°C
- Finish off joints and clean tools with TEC7-CLEANER
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- Environmentally friendly 310 ml cartridges.
- Colour : transparent
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| Novatech at your service ! |
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 ROCK7 does not stain natural stone, resists mould and is odour-free.
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