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Joint Sealant 10oz Cartridge - Premium Waterproofing Adhesive

  • Item No M44779
  • Manufacturer HYDRO-BLOK
  • Mfr. Item No HBJSCART
$13.74
  • Unit of Measure EA
Available: 27
In Stock
📦 On Order: 36 arriving Apr 30, 2026
Quantity:
  • Description
  • Additional Details
  • Purchase History
  • General Ledger Coding
Some product details generated with AI assistance — verify specs before ordering.

Joint Sealant is a premium, low-VOC polyurethane adhesive specifically engineered for the assembly and waterproofing of shower system components. This high-performance sealant creates a strong, flexible, and 100% watertight bond that accommodates natural structural movement without compromising integrity. Its non-sag formula and primerless adhesion make it ideal for both vertical and horizontal applications on wallboards, curbs, and niches. As the only approved adhesive for installations, it ensures long-term durability and is backed by a 20-year performance warranty.

Hydro-Blok Joint Sealant has been developed as the optimal sealant/adhesive for use with Hydro-Blok shower system components. The low VOC formula provides a strong flexible and watertight seal. Sold per each. 12 each per case.


Packaging/Shipping Size and Weight: Length: 2"  |  Width: 2"  |  Height: 11.5"  |  Weight: 1.2 lbs
Additional Product Documentation M44779.pdf
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Product Details
brand:HYDRO-BLOK
type:Joint Sealant
material:Polyurethane
size:10 oz cartridge
finish:White
Color:White
Finish:Non-sag
Material:Polyurethane
Size:10 oz Cartridge
VOC Content:Low VOC
Skin Time:30-40 Minutes
Compliance:ASTM C920, Type S, Grade NS, Class 50
Warranty:20-Year Performance Warranty
Shelf Life:12 Months
Application Temperature:35°F to 110°F

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General Ledger Coding is only available to logged-in customers.

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.

Any and all prices are subject to change without notice. We will always bill you at current prices prevailing at the time of shipment (excluding backorders). Availability of product can change at any time. We receive products daily and the availability may not always reflect what is in stock.

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