Mon - Fri 9:30 - 20:00
srmgroupllc001@gmail.com
(808) 852-7910
Customer focused services
Customer focused services
Super Base is a single-component, water-based, high-performance elastomeric acrylic coating used as a base coat on roofing before applying Super Therm®. It fills and seals cracks in the roof substrate, adheres tenaciously, resists ponding water, UV, and weathering, and remains tough and flexible through thermal cycles.
It’s the prep layer that makes the entire Super Therm® system perform.
| Property | Value |
|---|---|
| Chemistry | Acrylic & water-based, elastomeric |
| Volume solids | ~50% |
| VOC | 45 g/L · 0.38 lbs/gal |
| Dry time | 30–60 minutes to tack-free |
| Full cure | 10 days |
| Microns DFT | Mils DFT | Spread (m²/L) | Application |
|---|---|---|---|
| 250 | 10 | 1.96 | Standard prep |
| 305 | 12.5 | 1.57 | Standard prep |
| 375 | 15 | 1.30 | Standard prep |
| 625 | 25 | 0.79 | Crack-filling at seams |
Super Base is applied directly over sealing tape where tape masks seams on a roof, before Super Therm® is applied. Compatible substrates include:
For new (non-rusted) metal and rusted metal, use Rust Grip® as primer instead.
A complete flat-roof system on a Hawaiʻi commercial building typically looks like:
Find answers to common questions about our services, processes, and how we work with clients across various industries.
Almost always on roofing — yes. The exception is direct-to-metal applications, where Rust Grip® is the primer. Super Base is what makes Super Therm® bond and perform on porous and seamed roof substrates.
Yes — at the heavier 625-micron / 25-mil application, it functions as a crack filler at seams and stress points. That’s the same coat in which it pairs with mastic sealing tape.
Super Therm® · Rust Grip® · SP Seal Coat · SP Liquid Membrane® · Roofing