Professional UPVC spraying uses specialist 2K (two-pack) coatings designed specifically for exterior UPVC surfaces.
These coatings are formulated to bond effectively with UPVC and deliver long-lasting durability in outdoor conditions.
Why 2K Paint Is Used for UPVC Spraying
2K UPVC coatings are made up of two components that activate during application, creating a stronger and more resilient finish than standard paints.
Key benefits include:
- Improved adhesion to UPVC surfaces such as window frames, sills, doors and garage panels
- Higher resistance to weather and general wear
- Longer lifespan compared to standard single-pack coatings
This makes 2K coatings particularly suitable for external use on residential properties.
How Is This Different from Standard 1K Paint?
Some UPVC spraying companies use 1K (single-pack) paints, which are easier to apply but less durable over time.
Compared to 1K products, 2K UPVC coatings are:
- More resistant to peeling, flaking, chipping and fading
- Better suited to the UK climate
- Less likely to fail prematurely when correctly applied
The difference becomes more noticeable over several years of exposure.