What is COLD CURE 545 PRIMER ACCELERATOR and why choose it?
COLD CURE 545 PRIMER ACCELERATOR (Awlgrip M3066 / OM3066) is a solvent-borne additive designed specifically for Awlgrip 545 Epoxy Primer. Added to the mixed 545 base and converter, it reduces cure and recoat times by up to 50%. This allows faster turnaround of priming work, particularly in temperatures between 50°F and 75°F, while maintaining the performance of the 545 Primer system.
The accelerator is supplied ready to use in 1 US pint cans and is formulated for professional and industrial applications where controlled, quicker curing of 545 Primer is required.
Main features
- Dedicated accelerator for Awlgrip 545 Primer – formulated to work only with the 545 base and D3001/D8001 converters.
- Up to 50% faster cure and recoat – significantly shortens waiting times between coats when used at the recommended levels.
- Use level up to 12.5% – add up to 12.5% of the catalyzed volume of 545 Primer, replacing that amount of standard reducer.
- Application temperature window 50°F to 75°F – optimised for cooler conditions where 545 Primer would otherwise cure more slowly.
- Compatible with spray and brush/roller application – detailed reduction guidance is provided for both methods.
- Professional, solvent-borne additive – intended for professional, industrial and consumer use where appropriate controls are in place.
- Clear, low-viscosity liquid – colorless, amine-like odor, designed for easy incorporation into the mixed primer.
Technical specifications
- Product type: Accelerator for Awlgrip 545 Epoxy Primer
- Recommended use level: up to 12.5% of the mixed 545 base and converter
- Temperature range for use: 50°F to 75°F
- Packaging: 1 US pint cans
- Specific gravity: approx. 0.88
- Typical shelf life: 2 years
- VOC (product as supplied, without reducer): approx. 761 g/L (about 6.3 lb/gal)
- Physical state: liquid
- Color: colorless
- Boiling point (approx.): 136°C (276.8°F)
- Flash point: 26°C (78.8°F), closed cup (Pensky-Martens)
Mixing and addition to 545 Primer
- Mix 1 part 545 Primer base with 1 part D3001 converter.
- Thoroughly mix and allow the mixture to induct for 15 minutes, then remix.
- Add COLD CURE up to a maximum of 12.5% by volume of the mixed base and converter (total volumetric ratio 1:1:1/4).
Example (no further reduction): 8 oz (236 ml) 545 Base + 8 oz (236 ml) D3001 + 2 oz (59 ml) M3066.
Reduction for spray application
- Use T0006 Reducer for additional reduction.
- 545 Primer is normally reduced 25% by volume.
- If the maximum quantity of COLD CURE is used, add 1/4 part T0006 to reach 25% total reduction.
Total mix by volume (with maximum accelerator and normal spray reduction): 1 part 545 Base : 1 part D3001 : 1/4 part M3066 : 1/4 part T0006.
Example: 8 oz 545 Base : 8 oz D3001 : 2 oz M3066 : 2 oz T0006.
Reduction for brush/roller application
- After adding COLD CURE, additional reduction may not be necessary.
- If additional reduction is needed, use T0031 Brushing Reducer.
- The combined total of M3066 and T0031 must not exceed 20% of the mixed base and converter.
Example: 8 oz 545 Base : 8 oz D3001 : 2 oz M3066 : 1 oz T0031.
Recoatability and drying times (with maximum recommended COLD CURE)
- Conditions: 75°F / 50% RH
- Spray application: recoat in approximately 3 to 4 hours
- Brush/roller application: recoat in approximately 8 to 12 hours
Important: COLD CURE may considerably shorten the pot life of 545 Primer.
Applications and use cases
- Acceleration of Awlgrip 545 Epoxy Primer where reduced cure and recoat times are required.
- Work in cooler environments (50°F to 75°F) where standard 545 Primer would otherwise cure more slowly.
- Projects requiring quicker turnaround between coats of 545 Primer when used within the specified mixing and reduction guidelines.
FAQ
1. What does COLD CURE 545 PRIMER ACCELERATOR do?
It is an additive for Awlgrip 545 Epoxy Primer that reduces cure and recoat times by up to 50% when used at up to 12.5% of the catalyzed primer volume.
2. How much accelerator can I add to 545 Primer?
You can add up to 12.5% of the mixed 545 base and converter. For example, up to 32 oz (946 ml) of COLD CURE to a 2 gallon mix of D8001/D3001 and 545 base.
3. Does the accelerator replace the normal reducer?
Yes. COLD CURE is added in place of an equivalent volume of the standard reducer. Additional reducer (T0006 for spray or T0031 for brush) can then be added within the limits specified.
4. At what temperatures should I use COLD CURE?
The recommended temperature range for use is between 50°F and 75°F.
5. Can I use this product on its own as a primer?
No. It is an additive component only and must be used with Awlgrip 545 Primer according to the stated mixing instructions.
6. How does COLD CURE affect pot life?
The product may considerably shorten the pot life of 545 Primer, especially at higher temperatures and at the maximum recommended addition level.
7. What is the VOC content of the accelerator?
The VOC content of COLD CURE as supplied (without reducer) is approximately 761 g/L (about 6.3 lb/gal).
8. What is the shelf life?
The typical shelf life is 2 years under appropriate storage conditions.
9. What safety classification does this product have?
It is classified as a flammable liquid and is harmful in contact with skin or if inhaled. It causes severe skin burns and eye damage, may cause respiratory irritation, may cause damage to organs through prolonged or repeated exposure, and is harmful to aquatic life with long lasting effects.
10. Who is this product intended for?
The safety data sheet specifies that it is for professional use only.
Section 14 – Transport information
- UN number / ID number: UN3469
- UN proper shipping name (ADR/RID, IMDG, IATA): PAINT, FLAMMABLE, CORROSIVE
- Transport hazard class(es): 3 (8)
- Packing group: III
- Environmental hazards (ADR/RID, IMDG, IATA): No
- Additional ADR/RID information: Tunnel code (D/E)
- Additional IMDG information: Emergency schedules F-E, S-C
- Special precautions for user: Transport within the user’s premises only in closed containers that are upright and secure. Ensure that persons transporting the product know what to do in the event of an accident or spillage.
- Bulk transport according to IMO instruments: Not applicable.
Section 8 – Personal protection measures
Exposure controls and engineering measures
- Use only with adequate ventilation.
- Use process enclosures or local exhaust ventilation to keep airborne concentrations below recommended or statutory limits and below lower explosive limits.
- Use explosion-proof ventilation equipment.
General hygiene measures
- Wash hands, forearms and face thoroughly after handling and before eating, smoking or using the lavatory.
- Remove contaminated clothing and protective equipment before entering eating areas.
- Wash contaminated clothing before reuse.
- Ensure that eyewash stations and safety showers are close to the workstation.
Eye and face protection
- Wear chemical splash goggles and/or a face shield complying with an approved standard whenever there is a risk of splashes, mists, gases or dusts.
- If inhalation hazards exist, a full-face respirator may be required instead of goggles.
Hand protection
- Wear chemical-resistant, impervious gloves that comply with an approved standard.
- For prolonged or frequently repeated contact: use gloves with protection class 6 (breakthrough time > 480 minutes, EN374). Recommended: Viton or Nitrile, thickness ≥ 0.38 mm.
- For brief contact: use gloves with protection class ≥ 2 (breakthrough time > 30 minutes, EN374). Recommended: Nitrile, thickness ≥ 0.12 mm.
- Replace gloves regularly and whenever damage or deterioration is observed.
Body and skin protection
- Select body protection based on the specific task and risks and have it approved by a specialist.
- When there is a risk of ignition from static electricity, wear anti-static protective clothing, including overalls, boots and gloves, in accordance with EN 1149.
- Use appropriate footwear and any additional skin protection measures as required by the task.
Respiratory protection
- Select a respirator that meets the appropriate standard or certification based on the assessed exposure risk.
- Wear a respirator conforming to EN140 with type A/P2 filter or better when ventilation is inadequate.
- Dry sanding, flame cutting and welding of dry paint film can produce hazardous dust and fumes; use wet sanding/flatting where possible or suitable respiratory protection when exposure cannot otherwise be avoided.
Environmental exposure controls
- Check emissions from ventilation and process equipment to ensure compliance with environmental legislation.
- Where necessary, use fume scrubbers, filters or engineering modifications to reduce emissions.
*Contenido generado por IA
