SikaLastomer-511 Sealant 300ml Off White
SikaLastomer-511 Sealant 300ml Off White
Deliver to:
New South Wales 2000,
AU
Estimated:
$13.99
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Retains its flexibility without becoming brittle
If you're planning to work on DIY boat/RV repairs over the weekend, make sure you're using the best products for the job. The SikaLastomer-511 Sealant is specifically formulated for any smooth surface where an effective water and vapour barrier across a joint is required. Ideal for use in sandwich panel freezer and cool store construction, this tacky sealant retains its flexibility without becoming brittle.
SikaLastomer-511 Sealant Features:
- Updated version of the Sika Mastic SNB
- Excellent adhesion
- Excellent water resistance
- Non-corrosive to metals
- No presence of voids, cracks, separation or breakdown of the compound
- The tacky sealant retains its flexibility without becoming brittle and with time forms a slight skin
- Ideal for sealing marine deck fittings and hardware where future disassembly could be required
- Colour: Off-white
- Size: 300ml
SikaLastomer-511 Sealant Specifications:
- Chemical base: Butyl
- Colour: Off-white
- Density (uncured): 1.3 +/- 0.6 kg/l
- Total solids: 85% minimum
- Flexibility AAMA 800-92 (ASTM C 734): No cracking or loss of adhesion at -51°C
- Staining (ASTM D 925): No deterioration of painted surface to Galvalume, Galvanised, SPE, and Kynar 500
- Slump (ASTM D 2202): 2.54 mm @ 50°C / 5.08 mm @ 70°C
- Skin formation time @ 73°F (23°C) / 50% r.h.: Soft, tacky, and engageable for up to 6 months after initial application
- Shrinkage (ASTM D 2453): 16%
- Corrosivity: No darkening, etching, or salt deposits on metal
- Heat ageing (ASTM C-792-75, C-661-91, D 2240-92): No cracking / chalking
- Static water head test (MBMA ice damming): Passed up to 152.4 mm after 24 hours using a double lok or triple lok panel
- Water Penetration (ASTM E 1646): No water leakage (on a double lok or triple lok panel)
- Service temperature permanent: -51°C to 104°C
- Shelf life (storage below 80°F (27°C)): 12 months from date of manufacture in unopened container
Note: Not recommended as an underwater sealant
Product Data Sheet
Safety Data Sheet
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