Cash price: 2 gallon Forever Extreme Concentrate Pro, read full description before purchase
Price is for 1 unit
Cash / Zelle order — read this
Cash price: $469.00 per 2-gallon unit — FREE shipping included
At checkout you pay a small online placeholder + a $9.99 processing fee (auto-added, one fee per order).
Then Zelle: (cash price × quantity) minus $9.99 one time only. That fee is already paid — do not subtract it again for extra qty.
Example (1 unit @ $469.00): checkout $1.00 + $9.99 = $10.99, then Zelle $459.01 ($469.00 × 1 − $9.99).
Example (2 units @ $469.00): checkout $2.00 + $9.99 = $11.99, then Zelle $928.01 ($469.00 × 2 − $9.99).
Skip Zelle: we cancel the order and keep the $9.99 fee. If you pay Zelle like you’re supposed to, and later need a refund, we refund the $9.99 too.
Zelle name must match checkout. Send to: thervroofman@gmail.com. Questions: 916-284-7067
Forever Extreme Concentrate Pro is The RV Roof Man’s latest breakthrough in professional RV roof sealant — a self-leveling formula built for penetrations, moldings, vents, seams, front caps, and back caps.
Paint it on around every roof penetration point. It levels itself out for a smooth, professional seal. Use it as an upgrade / alternative to Forever Extra Leveling Lap Sealant or traditional lap sealant.
- Self-leveling professional formula
- Ideal for penetrations, moldings, vents, seams, front & back caps
- 100% waterproof · UV & weather resistant · long-lasting protection
- Can be installed in cold conditions down to −2°F
- 2 gallon size · For professional use / serious DIY installs
- Free shipping included in the $469.00 cash price
How to apply
- Clean thoroughly. Prep the areas you’ll seal. Plastics and dirty surfaces need a very clean prep or adhesion suffers.
- Tape off vent lids, moldings, front/back caps, and any edges you want crisp.
- Apply with a paintbrush around penetrations and seams. The self-leveling formula will flow and settle — don’t overwork it.
- Pull tape on time (critical — see below).
IMPORTANT — masking tape removal
Because this is self-leveling and sets quickly, tape timing matters:
- Flat / horizontal surfaces & vent lids: remove tape within about 2–3 minutes (no longer than ~5 minutes). It may still be a little stringy while liquid — that’s normal. Pull carefully.
- Vertical / sloped areas (front cap rolling to the sidewall, etc.): leave tape a bit longer so leveling can finish — typically 5–8 minutes, up to about 15 minutes if needed. Or wait until the next day and gently score the edge with a razor blade before pulling so the sealant doesn’t tear.
Warning: If you leave tape too long on flat surfaces, it can bond permanently and become very hard to remove.
Support
Questions? Call The RV Roof Man at 916-284-7067 · thervroofman.com