Place of Origin:
Dongguan, China
Brand Name:
Gate
Certification:
TDS, MSDS, ISO
Model Number:
JLTL580
JLTL 580 is a two-component unsaturated polyester body filler intended primarily for leveling properly prepared mild-steel automotive panels before primer and paint. It is supplied as a white filler paste with a yellow CHPO hardener and is mixed at 100:2 by weight.
The formulation is positioned above a basic economy filler, with emphasis on a fine paste texture, controlled spreading and practical surface shaping during routine body repair. Typical jobs include localized dents, scratches, weld-area correction and contour restoration after metal straightening.
Dry wood, galvanized steel, stainless steel, factory-coated surfaces and unknown existing coatings require a small-area adhesion and coating-compatibility test before wider use.
The white paste is designed to spread evenly with a clean metal or plastic spreader. Apply only to a clean, dry and mechanically prepared surface.
The CHPO system gives the operator time to spread, feather and shape the repair area. Actual working and curing times depend on temperature, batch condition, film thickness and mixing accuracy; use the current TDS as the controlling reference.
For deeper defects, build the repair with several controlled applications instead of one excessively thick layer. This supports more consistent curing and reduces unnecessary sanding.
| Specification | JLTL 580 |
|---|---|
| Brand | JLTL |
| Model | 580 |
| Product Type | 2K Unsaturated Polyester Body Filler |
| Filler Type | CHPO Type Polyester Putty |
| Appearance | Fine White Paste |
| Curing Agent | Yellow CHPO Hardener |
| Mixing Ratio | 100 : 2 by Weight |
| Application Method | Putty Knife / Scraper |
| Main Substrates | Ordinary Steel, Iron and Conventional Metal |
| Additional Applications | Machinery, Construction Metalwork, Selected Wood |
| Recommended Working Temperature | Around 25°C reference |
| Reference Working Time | Approx. 5–10 min at 25°C* |
| Reference Sanding Time | Approx. 20–30 min at 25°C* |
| Rough Sanding | P80–P180 |
| Finishing Sanding | P180–P240 or finer |
| Packaging | 1kg / 2kg / 3.5kg / 4kg |
| Standard Stock | 3.5kg / 4kg |
| Stock Carton | 4 cans/carton |
| Carton Size | Approx. 33 × 33 × 17.5 cm |
| MOQ | 1 Ton |
| Shelf Life | 12 Months* |
| Storage | Cool, Dry and Ventilated Place |
| HS Code | 3214109090 |
| OEM / Custom Packaging | Available |
Use the current JLTL 580 TDS and batch specification for contractual technical values. Do not substitute data from another filler model.
Complete the required metal straightening first. Body filler is intended for surface contour correction, not structural repair.
Remove grease, oil, rust, moisture, dust, loose paint and weak coatings. Sand the repair zone to expose a clean, dry surface with sufficient mechanical key.
JLTL 580 filler : yellow CHPO hardener = 100 : 2 by weight
Fold and mix until the hardener is distributed uniformly. Do not add extra hardener simply to accelerate curing; an incorrect ratio can change working time and final performance.
Press the first pass firmly onto the prepared surface, then build and level the repair with controlled passes. Feather the edges and avoid leaving unnecessary excess material.
Sand only after the filler has cured sufficiently. A typical shaping sequence is P80–P180, followed by P180–P240 or finer as required by the next coating system. Confirm the actual sandable time and abrasive sequence against the current TDS and shop process.
Remove sanding dust, inspect the contour, and apply a compatible primer or surfacer before continuing with the selected refinishing system.
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Use Category
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Substrates / Conditions
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|---|---|
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Primary Use
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Properly prepared mild steel, iron sheet and rigid steel components
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Test First
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Galvanized steel, stainless steel, dry wood, factory coatings and unknown existing coatings
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Do Not Position For
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Aluminum, aluminum alloy, alloy wheels, flexible plastic, structural repairs, continuous immersion, high heat or high-vibration parts
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Use suitable gloves, eye protection, dust control and workplace ventilation during mixing, application and sanding. Store sealed containers in a cool, dry, well-ventilated area away from direct sunlight, heat and ignition sources.
Current SDS/MSDS, TDS and applicable transport documentation can be supplied according to the production batch and order requirements. Verify document titles, revision dates and covered products before regulatory or contractual use.
Mix 100 parts JLTL 580 filler with 2 parts yellow CHPO hardener by weight.
No. Remove rust, contamination, loose paint and weak coatings, then sand and clean the area. An unknown existing coating should be compatibility-tested first.
No. JLTL 580 should not be positioned as an aluminum/alloy repair filler.
Temperature, filler temperature, film thickness, weighing accuracy, mixing quality and batch condition can all affect cure. Refer to the current TDS rather than relying on one universal time.
No. It is a surface-leveling material for properly repaired and prepared substrates.
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