First Seal Silicone Sealant
- This is a one-component acid cure material that cures to a tough rubberysoliduponexposure to moisture in the air. It provides a long lasting, flexible, watertight seal andoffers excellent adhesionfor applications.
- 100% waterproof and weatherproof seal. Cured sealant is mould、Shrink、crackproof.Interior/exterior.
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Description
PRODUCT DESCRIPTION
- This is a one-component acid cure material that cures to a tough rubberysoliduponexposure to moisture in the air. It provides a long lasting, flexible, watertight seal andoffers excellent adhesionfor applications.
- 100% waterproof and weatherproof seal. Cured sealant is mould、Shrink、crackproof.Interior/exterior.
PRODUCT USAGE
- Seals between aluminum and glass, stainless steel, ceramics, porcelainsheetsand tiles， Greenhouse seals, glass domes, electronic equipment, displaycases.
ADVANTAGE
- Rapid curing for fast application
- 100% waterproof, crack-proof & stain-resistant seal
- Strong, multi-surface adhesion
- Easy water clean-up with low odour
- Keeps sealant looking clean and fresh
- Shrink-resistant and crack-proof
TECHNICAL DATA
| Density at 25℃ (GB/T 13477) | 0.93 g/mL |
| Film Formation Time | 5 minutes |
| Ideal Application Temperature | 5℃ to 45℃ |
| Working Temperature | -45℃ to +150℃ |
| Drop / Sag | ≤ 3 mm |
| Product Data (Cured) | [23℃, 50% RH] |
| Movement Ability (GB/T 22083-2008) | 25% |
| Elongation at Break (GB/T 13477.8-2017) | 445% |
| Hardness (Shore A) (GB/T 531-1999) | 20 – 30 |
| Gradual Cure at 23℃ & 50% RH | 2 – 3 mm / 24h |
| Elastic Recovery (GB/T 13477.8-2017) | 95% |
| Storage Time at 25℃ | 12 months |
STORAGE INSTRUCTIONS
- Store in dry and cool conditions (5-25℃).
- Keep away from fire and direct sunlight.
SHELF-LIFE
- Use within12 months from date of production.
USAGE GUIDE
- The surface must be dry and clean.
- Remove any oil and dirt from the surface.
- Apply masking tape, then apply the sealant.
- Complete and remove the masking tape
