C
Chris W.
Verified Buyer
07/05/2025
Highly recommend
Good experience overall from checkout to delivery.
System 20 National Rule Slow Hardener
$55.99
FREE delivery
Description
ABOUT THIS PRODUCT
System 20 National Rule Slow Hardener is compatible with both System 20 National Rule Primers and System 20 National Rule Clearcoats. The end result: An easy-to-use system with less products to stock.Product Features:
- Compatible with 4:1 System 20 National Rule Primers
- Compatible with 4:1 and 2:1 System 20 National Rule Clearcoats
- Ideal for large repairs and high temperatures
Specifications
- Brand
- U-POL Maximum (9)
- SKU
- UPOUP2333
- Product type
- Automotive
Guides & Resources
User Guide
Returns Policy
Shipping Information
Free shipping on all orders. Most items ship next business day after your order is placed.
Returns Policy
Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.
Customer Reviews
5.0
Based on 1 review
Share your thoughts
Admin control
Switch the store homepage between automotive, CPAP, and regular presets.
Admin control URL
Bookmark this private link to open the admin panel anytime.
https://districtmailing.com/?dm_theme_admin=1&key=dm-control
Active homepage: Automotive
Homepage themes
Click a theme to activate it store-wide. All visitors will see the selected homepage.
Hero images for each theme can be customized later. Switching modes changes the full homepage layout immediately after activation.
Quick links
- Choosing a selection results in a full page refresh.
- Opens in a new window.