KASTAR 988 High Tack MS Polymer Sealant – Strong Bond
Catalog:
Ms Sealant
Model: KASTAR 988
KASTAR 988 is a super tough, stainless, elastic construction and installation adhesive. It is excellent for heavy uses with first adhesive & high hardness. It has instant & permanent adhesion – hybrid technology, a moisture cure seal with high ranges.
Chemical Base: Silane Modified Polymer
Curing Mechanism: Moisture Curing
Color: White/Black/Grey or customized
Density: 1.58±0.1 gr/ml
Tack Free Time:10-15 min (23°C and %50 R.H.)
Description
Specifications
Features & Benefits
- It shows an excellent adhesion value of approximately 1400 psi for the initial adhesion.
- Ideal for both internal and external applications, extremely robust, rapid, and simple to employ.
- It has excellent wetting characteristics and is non-porous on most substrates including those containing a good level of moisture content.
- Promotes early as well as short period setting, cures as well as ultimate strength gain strengths.
- Have high ultimate strength and mechanical resistance for making adhesive connections in the load-bearing structures.
- Superb paintability.
- No sagging, thixotropic suitable for overhead application.
- Non-corrosive to metals.
- It is compatible in direct contact with the silver layer on mirrors, and PVB laminated glass as an intermediary layer, therefore it was chosen.
- This system is time-tested and odorless, no adhesive will ever be needed here since it does not make bubbles and does not shrink as it cures.
- UV, weather, water, moisture, and aging resistance.
- It contains no isocyanate, solvents, or silicone in its composition.
- Staining and bleeding are none; edge contamination is not.
Application
- Cement, natural and other stones, marble, granite, affix and apply tile and other essential/absorbent surfaces.
- Construction adhesive for joinery, edges, parts, details, fascias, trims, insulation, paneling material, slats, beams, stones, tiles, and many other surfaces.
- Bolt and fix metal parts in roofs, walls, curtain systems, façade systems & cladding, containers, insulation ducts, trailers, automobiles, and shipbuilding.
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Specifications
Chemical Base | Silane Modified Polymer |
Curing Mechanism | Moisture Curing |
Color | White/Black/Grey or customized |
Density | 1.58±0.1 gr/ml |
Tack Free Time | 10-15 min (23°C and %50 R.H.) |
Cured depth (24hours) | >3mm (23°Cand %50 R.H.) |
Tensile Strength | ≥2.9MPa |
Elongation at break | ≥250% |
Shear stress | 2.7MPa |
100% Tensile Modulus | ≥1.65MPa |
Shore A Hardness | 65A |
Solvent content | 0 (%) |
Isocyanate content | 0 (%) |
Application Temperature | +5°C to +35°C |
Temperature resistance | -50°C to +120°C |
UV – and weather resistance | Excellent |
Colours (standard) | White Grey, Black |
Specifications
Specifications
Chemical Base | Silane Modified Polymer |
Curing Mechanism | Moisture Curing |
Color | White/Black/Grey or customized |
Density | 1.58±0.1 gr/ml |
Tack Free Time | 10-15 min (23°C and %50 R.H.) |
Cured depth (24hours) | >3mm (23°Cand %50 R.H.) |
Tensile Strength | ≥2.9MPa |
Elongation at break | ≥250% |
Shear stress | 2.7MPa |
100% Tensile Modulus | ≥1.65MPa |
Shore A Hardness | 65A |
Solvent content | 0 (%) |
Isocyanate content | 0 (%) |
Application Temperature | +5°C to +35°C |
Temperature resistance | -50°C to +120°C |
UV – and weather resistance | Excellent |
Colours (standard) | White Grey, Black |
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