BOSS
BOSS 812-12 Boss 812 Draft/smoke Stop Foam (12 Oz. Can)
BOSS 812-12 Boss 812 Draft/smoke Stop Foam (12 Oz. Can)
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BOSS 812-12 — Boss 812 Draft/smoke Stop Foam (12 Oz. Can).
Will adhere to almost any substrate Can be used to seal around copper, PVC pipes and conduits in addition to large spaces left after the installation of wastewater pipes, ducting etc Prevents the spread of smoke and toxic gasses Can be used on vertical or horizontal applications Excellent acoustic and thermal insulation Paintable (after inspection) Unaffected by moisture or humidity after curing Reduces energy costs
- Manufacturer part number: 812-12
- Brand: BOSS
- Category: Expanding Foam
- Sold for HVAC / plumbing service replacement — verify OEM fitment before ordering
Frequently asked questions
What is 812-12?
BOSS 812-12 is sold as BOSS 812 DRAFT/SMOKE STOP FOAM (12 OZ. CAN). Confirm fitment against your equipment model and the OEM part number before ordering.
Is this an OEM part number?
The manufacturer part number is 812-12. Our internal warehouse SKU uses a TL- prefix for inventory tracking.
How should I verify compatibility?
Match the full OEM part number on the old component or your unit's parts list. When in doubt, provide the equipment model number to your counter person.
Do you include installation instructions?
Follow the OEM service literature for your equipment. Disconnect power and recover refrigerant or isolate water as required before replacing parts.
What is your return policy on parts?
Unopened, unused parts in original packaging may be returned per store policy. Electrical and special-order items may be final sale — check the product page notes.
Is a GTIN/UPC available?
When a manufacturer GTIN is known it is listed in the barcode field. Some HVAC OEM parts ship without a retail UPC; brand and MPN still identify the product.
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