Dow
Dow Liquidarmor Flashing Sealant 5 Gallon Pail
Dow Liquidarmor Flashing Sealant 5 Gallon Pail
SKU:DLFS-5
Est Delivery between 6th Feb and
12th Feb.
This product may be in short supply. To make an enquiry please call us on 281-657-1443 or email us at sales@4us-group.com.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project


Product Information
LIQUIDARMOR™ - CM Flashing and Sealant is an innovative liquid flashing alternative to conventional tape. It is designed to provide commercial buildings advanced moisture and air sealing protection.
Used In
- Joint sealant and window flashing for Dow’s commercial wall systems
Product Advantages
- An innovative alternative to flashing tape
- The elastomeric spray forms a tight, durable, seamless barrier along the rough openings of windows and doors while helping to significantly reduce labor time
- Fast and easy to use, fluid applied joint treatment option which installs quickly, and conforms to complex geometries easily
Building Code Compliance
- When used as part of THERMAX™ Wall System or Ultra Wall System, LIQUIDARMOR™ -CM Flashing and Sealant complies with the following standards listed in the codes:
- ASTM E2357, Standard Test Method for Determining Air Leakage of Air Barrier Assemblies
- ASTM E331, “Water Penetration of Exterior Windows by Uniform Static Air Pressure Difference.”
Typical Physical Properties
Typical Physical Properties of LIQUIDARMOR™ - CM Flashing and Sealant |
|||
Liquid Properties |
Cured Properties |
||
Form |
Grey-blue, sprayable sealant |
ASTM D412 Tensile Strength |
340 psi |
Volatile Organic Compounds (VOC) |
2.3 wt% |
ASTM D412 Elongation at Break |
270% |
Density |
11.4 lbs./gal. |
ASTM E96 Water Vapor Transmission |
4 perms |
Total Solids |
75% |
Accelerated Weathering AC 148, 45.2 |
Passes |
Shelf Life |
1.5 years |
Nail Sealing Ability ASTM D1970/AC 148 Sec. 4.2 |
Passes |
Technical Specifications
Brand | Dow |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.
Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact shipping charge will be calculated at checkout based on your order and location.
For more information on shipping view our delivery info page.
Frequently asked questions
Can you help me pick the right materials for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 281-657-1443
Email us: sales@4us-group.com
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email deliveries@4us-group.com with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with ShopPay, Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@4us-group.com with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a pro contractor account?
Yes! Pro contractors can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a pro contractor account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via sales@4us-group.com or call 281-657-1443 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns