Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Paint
/
Industrial Paint
/
Protective Enamel
Internet #
307439101
Model #
850856H
Store SKU #
1000144135
CALIWEL
Antimicrobial HVAC Coating Treatment for Interior Walls of the HVAC Duct System Long-Term Safety and Efficacy
Questions & Answers (1)
Hover Image to Zoom
Share
Print
Contains 5 gallons (
$92.80
/gallon)
$464.00
/gallon
Save up to $100
on your qualifying purchase
Apply for a Home Depot Consumer Card
Store
0 in stock
Free & Easy Returns In Store or Online
Return this item within
90 days
of purchase.
Read Return Policy