Octoral PA38 1K UV Primer Light Grey Fast UV Curing Surfacer 1 QUART (0.946l)

Octoral PA38 1K UV Primer – Rapid UV Curing Primer Surfacer 1Q (0.946L)
 
Octoral PA38 is a one-component, light grey, UV-curing primer surfacer designed for ultra-fast repairs in the automotive refinish market. It offers excellent UV drying and sanding properties and is fully compatible with Octoral Refinish base coats, helping bodyshops speed up throughput on small to medium repairs. This Octoral PA38 1K UV Primer is ideal for professional bodyshops and refinishers who need fast, reliable spot repairs without compromising on quality. Perfect partner product for Octoral basecoat systems and modern UV repair processes.
 
Key Features
1K UV-curing primer surfacer – no hardener required
Very fast process: ready to cure just 15 seconds after the final coat
Short UV cure time – approx. 90 seconds*
Light grey, matt, transparent finish – ideal under Octoral colour systems
Excellent sanding properties once cured
Packaged ready-to-use – simply shake or stir, no mixing ratio to calculate
Pot life: unlimited when stored in UV-resistant containers
Designed specifically to accelerate smart and spot repairs
 
*Cure time depends on lamp intensity, distance and film thickness.
 
Mixing & Gun Setup
Mixing ratio: Ready-to-use – mechanically shake or stir before use
 
Application
Apply 2 coats at a distance of around 15 cm (max. film build approx. 100–115 μm)
Allow first coat to flash for 30 seconds
After the final coat, wait 15 seconds, then cure with a suitable UV-LED lamp (≈395 nm)
UV light only cures what it can “see”, so ensure all areas are in direct line of sight
This coating is transparent, so it is not intended for full hiding
Do not fully cure between coats