Frekote 44-NC
Semi-permanent mold release, solvent-based · US · manufacturer-sourced
How long before you can recoat Loctite (Henkel) Frekote 44-NC?
Short answer
Release-and-cast plan
Let the release dry before the pour
- Apply the Semi-permanent mold release, solvent-based in thin coats
- Let it flash or dry as stated
- Pour or mold after the stated wait
This product’s stated stages Quoted at 72°F
- Ready for another coat10–15 minutes
- Full cure3 hours
- Curing period2–3 weeks
Worth noticing: You can recoat at 10–15 minutes, but the film is not fully cured until 3 hours.
Common mistake: Pouring onto a release film that is still wet; surface defects result.
Project stage ladder
Demolding, handling, finishing and final use may occur at different times
For composite molds and rotomolding, identify which stage the stated 10–15 minutes milestone actually unlocks. Earlier handling does not prove final cure.
Time the release
Your countdown
Stated times
- Ready for another coat10–15 minutes
- Curing period complete14–21 days
- Full cure3 hours
From Loctite (Henkel) data sheet · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.
Manufacturer website: loctiteproducts.com
Conditions & fine print
- Stated conditions: 72°F (22°C)
- Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label.
- Temperature range: 55°F to 140°F
- Region US. Formulas can differ between countries; check your container.
- Ready for another coat: Applied at 13 to 60°C.
- Curing period complete: At 22°C.
- Full cure: At 22°C. A shortened cure is 15 minutes baked at 100 to 150°C.
- Entered from the cited manufacturer documentation. Check the current label for the exact formula and region. Report outdated information
- Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.
Confirm this is your product
Closely named formulas, colors and regional versions can use different times. Match these details to your container before starting a countdown.
- Exact listing
- Loctite (Henkel) Frekote 44-NC
- Variant
- Semi-permanent mold release, solvent-based
- Region
- US
- Listed use
- composite molds, rotomolding
- Timed stages recorded
- recoat min, cure period, full cure
- Source checked
- 2026-10-25
Documentation: Technical data sheet copy · Technical data sheet, January 2015
Condition attached to the stated time: Applied at 13 to 60°C.
About this product
A solvent-based release with the longest final cure of the Frekote sheets here, 3 hours at 22°C, against 15 minutes for 720-NC and WOLO. The sheet allows a shortened cure of 15 minutes in an oven at 100 to 150°C.
Using this specific product
Loctite (Henkel) Frekote 44-NC is listed here as the Semi-permanent mold release, solvent-based version for composite molds and rotomolding. For conditioning a mold, the useful question is not simply whether the surface looks finished—it is whether the exact next-action milestone shown above has been reached.
Before you start
- Confirm the package says Semi-permanent mold release, solvent-based; related versions can use different timing.
- For composite molds and rotomolding, pay particular attention to mold material, coat count, cure between coats and mold temperature.
- Applied at 13 to 60°C. At 22°C. At 22°C. A shortened cure is 15 minutes baked at 100 to 150°C.
How to check readiness
Follow the coat-by-coat schedule and the cure time before molding. Before recoating, confirm the first coat matches the manufacturer’s stated condition; if the maximum window passed, check whether sanding is required. The sheet says a new or repaired mold usually needs a minimum of 2 to 3 weeks of cure before full-scale production. Reserve full cure for demanding use, chemicals, washing, immersion or load—not merely gentle handling.
Avoid this mistake
A new or repaired mold may need a long conditioning period before production.
Compare with similar products
- Compare with Axel Plastics XTEND 19MDRRecoat: 30 min there, 10–15 min here.
Questions
How long before you can recoat this product?
Loctite (Henkel) states: The sheet says to apply 4 to 6 base coats with 10 to 15 minutes between coats for solvent evaporation. Conditions: Applied at 13 to 60°C.. The sheet says a new or repaired mold usually needs a minimum of 2 to 3 weeks of cure before full-scale production. Conditions: At 22°C.. The sheet says the final coat cures for 3 hours. Conditions: At 22°C. A shortened cure is 15 minutes baked at 100 to 150°C.. These are the manufacturer’s stated times, not a guarantee.
Can I bake Frekote 44-NC instead of waiting 3 hours?
The sheet gives a shortened cure of 15 minutes baked at 100 to 150°C. At 22°C the final coat cures for 3 hours.
How long does this product take to fully cure?
Loctite (Henkel) states: The sheet says the final coat cures for 3 hours. Conditions: At 22°C. A shortened cure is 15 minutes baked at 100 to 150°C.. These are the manufacturer’s stated times, not a guarantee.
What affects how long this product takes to dry or cure?
Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label. Follow the product label for your conditions.