GRAVITY (EXTRA CLEAR)
Code: 431
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Product detailed description
📊 Technical Parameters
Base: Vinylester (semi-solid)
Mixing: 1–3% Activator (paste hardener)
Curing Time: 20–35 min (at 25°C)
Consistency: Thixotropic (non-drip)
Workability: Excellent sanding/polishing
Product Code: 431
💡 Why Choose This Solution?
Tenax Gravity is the ideal choice for bonding and joining marble, granite, agglomerates, and ceramics where maximum speed and an invisible joint are required. Once mixed with the activator, it maintains its consistency—spreading easily while remaining non-drip on vertical surfaces. The cured adhesive has a very smooth and glossy finish that can be easily polished to a high mirror shine.
🛠️ Professional TIP from practice: Strictly follow the activator ratio of 1 to 3%. Never exceed the 3% hardener limit—excessive amounts will not speed up the reaction but may cause the joint to become brittle or change color (yellowing). For optimal results, mix only the amount you can use within 5 minutes.
🔍 Expert Perspective: Gravity is the "Formula 1" of vinylesters. I particularly value its sun stability and the speed that allows me to sand the finished piece in just half an hour. It holds exceptionally well even on non-porous ceramics and porcelain gres, which is often a challenge for standard fillers.
✅ Main Benefits
- Extremely fast adhesion even at lower temperatures
- Excellent stability in sunlight (UV resistance)
- High polishability for a mirror-like effect
⚠️ What to Watch Out For
- Maximum activator ratio is 3% (do not add more)
- Short working time (sets very quickly)
- Surface must be perfectly degreased before application
Practical Questions (FAQ)
How soon can I sand the joint?
At 25°C (77°F), the adhesive is ready for processing (sanding and polishing) after just 20 to 35 minutes.
Can Gravity be used for outdoor window sills?
Yes, Gravity is stable in sunlight (UV stable), so the joint won't become brittle or yellow as quickly as standard polyester fillers in outdoor environments.
What happens if I use more than 3% activator?
Exceeding the dosage can lead to decreased final adhesion, increased shrinkage, and aesthetic defects (spots). Always use between 1–3%.
Additional parameters
| Category: | Tenax |
|---|---|
| Warranty: | 2 years (Company 1 year) |
| Weight: | 1.3 kg |
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