RMR-86 Alternative for Canadian Contractors
RMR-86 PRO (RMR Solutions, Michigan) is one of the best-known mold stain removers in the US — its 30 oz spray is an Amazon Best Seller, and the PRO 1-gallon ranks near the top of its category. RONA lists RMR-86 PRO 3.78 L at $82.99 CAD and regular RMR-86 1 gallon at $71.99 CAD, before tax. Both are listed as online-only products; availability and ordering options depend on the selected store. Delivery is included plus a $2.99 fuel surcharge, subject to postal-code eligibility and delivery restrictions. RMR Solutions’ own storefront at rmrsolutions.com lists prices in USD; the Canadian-dollar prices above are RONA’s.
MoldForge Pro is the Canadian-made contractor alternative: a professional-grade, ready-to-use mould and mildew stain remover manufactured in North Saanich, BC, sold contractor-direct at $38.95 CAD per gallon, and shipped across Canada — no border in between.
Why Canadian contractors look for an RMR-86 alternative
- Online-only Canadian retail listing — RONA lists RMR-86 PRO online; availability and ordering options depend on the selected store.
- Manufacturer pricing in USD — rmrsolutions.com's 1-gallon 4-pack lists at $137.96 USD (verified 2026-10-16). RONA's separate 3.78 L listing is $82.99 CAD before tax.
- Cross-border costs — shipping, duties, and brokerage may apply to US orders; confirm charges with the seller.
- RONA delivery restrictions — delivery is included plus a $2.99 fuel surcharge, subject to postal-code eligibility. Online-only delivery excludes Yukon, Nunavut, Northwest Territories, some remote postal codes and PO boxes.
Availability sources: RMR shipping policy (Canadian customers pay shipping) · RONA RMR-86 PRO 3.78 L listing · RONA RMR-86 1 gal listing · RONA online-only delivery terms · RONA pricing FAQ (CAD, before tax).
The numbers, side by side
| MoldForge Pro | RMR-86 PRO | |
|---|---|---|
| Price per gallon | $38.95 CAD, contractor-direct | $34.49 USD/gal ($137.96 USD manufacturer 4-pack) — ≈ $48.78 CAD/gal at current exchange RONA: $82.99 CAD per 3.78 L, before tax; delivery included plus $2.99 fuel surcharge |
| Ready to use | Yes — no mixing, no dilution | Yes — no mixing, no dilution |
| Made in | Canada (North Saanich, BC) | USA (Michigan) |
| Where to buy | Direct from MoldForge Products Ltd | rmrsolutions.com, Amazon.com, RONA's online-only listing |
| Canadian availability | Ships across Canada | Listed by RONA as an online-only item. Ordering options depend on the selected store, and delivery eligibility depends on postal code. |
| Minimum order | 4 gallons (one case) | Manufacturer: sold per pack. RONA: one 3.78 L container listed. |
At current exchange, RMR-86 PRO's manufacturer-direct 4-pack works out to roughly $48.78 CAD per gallon — before any applicable cross-border shipping, duties, or brokerage on a US order. MoldForge Pro is $38.95 CAD per gallon, shipped from BC. About $10 less per gallon, with no border in between. (Full sourced spec table: the MoldForge Pro vs RMR-86 comparison.)
These are published prices and availability facts — not a claim of equivalent performance.
What to check before switching products
- Ready-to-use vs concentrate: compare like for like. (RMR also sells a mix-it-yourself powder concentrate; the table above compares RTU liquids.)
- Coverage: MoldForge Pro covers approximately 200–250 sq ft per gallon, depending on the surface.
- Label and SDS: read both before use; follow PPE, handling, and storage instructions.
- Freight: MoldForge Pro freight is quoted separately per order. RONA includes delivery plus a $2.99 fuel surcharge, subject to delivery eligibility. Cross-border fees may apply to US orders; confirm shipping and any import charges with the seller.
- Surface compatibility: test a small area first on any new surface.
The honest scope
MoldForge Pro is a stain remover — the step remediation pros start with, not the whole job. Moisture correction, containment, disinfection, and ventilation are part of proper remediation; fix the moisture source first.
MoldForge Pro: the stain remover remediation pros start with — not the whole job.
Get MoldForge Pro
Contractor-direct pricing at $38.95 CAD/gal, 4-gallon case minimum, shipped across Canada from British Columbia. Request contractor pricing or read the full MoldForge Pro vs RMR-86 comparison.
MoldForge™ Pro wasn't created in a laboratory by people who have never stepped into an attic or crawlspace.
It was developed by professionals with more than 21 years of hands-on experience working in mold remediation, restoration, and building maintenance environments.
After spending decades treating mold-stained building materials, we knew there had to be a better solution. We wanted a product that delivered fast, visible results while helping reduce unnecessary labor, repeat applications, and time spent scrubbing surfaces.
That's why MoldForge™ Pro was created.
Our goal was simple: develop a professional-grade mold and mildew stain remover that contractors could rely on day after day.
Today, MoldForge™ Pro is trusted by remediation professionals, restoration contractors, painters, property managers, and maintenance teams who demand performance on every project.
Developed From 21+ Years of Industry Experience
Over the years, we tested countless mold and mildew stain removal products on attics, crawlspaces, siding, framing, and restoration projects.
While many products worked reasonably well, most required excessive labor, repeated treatments, heavy scrubbing, or inconsistent results.
Working in hot attics, confined crawlspaces, and demanding restoration environments taught us exactly what professionals need from a stain removal product:
• Fast visible results
• Reliable performance
• Simple application
• Reduced labor requirements
• Consistent results across multiple surfaces
After years of field testing, product refinement, and practical experience, MoldForge™ Pro was developed to help professionals work more efficiently while achieving exceptional results.
Built for the Toughest Jobs
MoldForge™ Pro was designed for the environments where contractors work every day.
Common applications include:
• Attic sheathing
• Crawlspace framing
• Wood structures
• Concrete surfaces
• Brick and masonry
• Stucco
• Vinyl siding
• Fiberglass
• Plastics and PVC
Whether you're improving the appearance of attic sheathing, cleaning crawlspace framing, restoring exterior surfaces, or tackling challenging restoration projects, MoldForge™ Pro was developed with those applications in mind.
Our Commitment
At MoldForge™ Pro, we believe product performance and customer service go hand in hand.
We are committed to:
• Providing professional-grade products
• Delivering exceptional customer support
• Building long-term contractor relationships
• Standing behind our products
• Continuously improving through customer feedback
We're not interested in making a single sale.
We're interested in becoming a trusted long-term partner for the professionals who use our products every day.
Integrity. Quality. Reliability.
That's the MoldForge™ Pro commitment.