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Foster 40-11 Duct Liner Sealer – Black, 5 Gallon
$396.00
Ships from US manufacturer with factory warranty
Authorized RetailerFactory-authorized dealer with genuine products
Manufacturer's WarrantyFull manufacturer warranty included
30-Day ReturnsHassle-free returns within 30 days
Order before 5:00 PM EST for same-day dispatch. Estimated delivery:
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+1 (978) 295-7538Foster 40-11 Duct Liner Sealer for Fiberglass Liner and Duct Board
Foster 40-11 is a black, low-odor, quick-setting waterbased surfacing material supplied in a 5 Gallon container. It is made for unfaced fiberglass duct liner and fiberglass duct board insulation.
Foster 40-11 Coverage and Use
- Made for unfaced fiberglass liner and duct board — surfaces the exact insulation types found inside lined HVAC duct
- Waterbased and low odor — cuts fumes on occupied-building jobs compared with solvent products
- Quick setting — sets fast so you can move through a duct system without long dwell delays
- Black finish — blends with the dark interior of lined ductwork for a uniform look
- Backed by an SDS and product data sheet — coverage rate and application come from the Foster documentation with the product
Foster 40-11 Where It's Used
Air-duct cleaning and HVAC service crews apply Foster 40-11 to resurface unfaced fiberglass duct liner and fiberglass duct board after cleaning. It fits homes, offices, and institutional buildings where interior liner has degraded and needs a fresh sealed surface. The low-odor waterbased formula suits work in occupied spaces. Check the product data sheet for coverage rate and recoat guidance before you spray or brush.
Documents
860750 Product Data Sheet (PDF)
860750 Safety Data Sheet (SDS) (PDF)
Specifications
| SKU | 860750 |
| Color | Black |
| Container Size | 5 Gallon |
| Base | Waterbased |
| Odor | Low odor |
| Setting | Quick setting |
Manufacturer's Warranty
This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.
For specific warranty details, please contact us at +1 (978) 295-7538 or email info@uscleaningtools.com
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
- Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus the non-refundable payment processing fee (2.9% + $0.30), so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
$396.00
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Commonly paired with the Foster 40-11 Duct Liner Sealer – Black, 5 Gallon
Added to your order — shipped together.
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