Why Body Shops and DIY Painters Are Raving About Southern Polyurethanes Turbo 2K Primer

garettlowe22
Oct 6
2 min read

If you’ve ever spent a long night waiting for primer to cure, you’ll understand why the Southern Polyurethanes Turbo 2K Primer has developed a near-cult following. This isn’t just another high-build primer — it’s a time-saver that delivers show-quality results without slowing your workflow.

Born for Speed

Turbo 2K was engineered for one thing: productivity. Traditional 2K primers often require overnight dry times, forcing shops to juggle jobs or tie up booth space. Turbo 2K changes that. At around 70°F, it’s ready to sand in just 60 – 90 minutes. You can prime, block, and paint in the same afternoon — no rushing, no shortcuts, just efficiency.

That speed doesn’t come at the cost of quality. Painters praise its excellent hold-out, minimal shrinkage, and smooth build, meaning the surface stays straight long after the customer drives away.

Versatility You Can Count On

Whether you’re a collision-repair technician or restoring a classic in your garage, Turbo 2K adapts to your workflow. It lays down beautifully over:

Properly prepped bare metal or fiberglass
Body filler and repair areas
Existing finishes that have been sanded and cleaned

Use it for spot repairs, full panels, or complete resprays. With the right technique, you’ll get a surface that blocks flat and feels ready for color.

How the Pros Mix and Apply It

The formula is simple: 4 parts Turbo 2K Primer to 1 part Turbo Activator. Apply two to three medium coats, allowing 5–10 minutes of flash time between passes. In a controlled booth, you can even accelerate curing with mild heat — perfect for fast-turnaround jobs. Once cured, it sands like butter, leaving an even surface for sealer or topcoat.

For maximum adhesion, many pros start with SPI Epoxy Primer as a base, then apply Turbo 2K before finishing with SPI Universal Clear. The system works seamlessly together, giving predictable, professional results every time.

Why Painters Keep Coming Back

What makes Turbo 2K special is how it solves two constant shop headaches: time and consistency.

Fast dry = faster throughput. You can complete more cars per week.
High build = fewer coats. It covers and levels faster than traditional primers.
Easy sanding = less labor. It powders cleanly and doesn’t clog paper.

In short, it helps painters do more, better — and keeps customers happy with durable, glass-smooth finishes.

🎨 Ready to Try Turbo 2K Primer?

Now’s the perfect time to stock up.👉 Order your Southern Polyurethanes Turbo 2K Primer today at Southern Polyurethanes SPI Turbo 2k Primer Kit | Bigelow and since we appreciate you reading our blog on SPI Turbo 2K Primer use code TURBO20 at checkout for 20% off your order.

Whether you’re painting one panel or an entire project, Turbo 2K will save you hours — and deliver the kind of finish that gets noticed.