Do these spacers provide sufficient space to run horizontal and vertical rebar between the block or are larger spacers required when using rebar?

The spacers give the block a 1/4" spacing each direction. With the natural cavity of the block added to the 1/4" there is plenty of room for panel anchors and panel reinforcement to be used with the spacers.

It takes 2 plastic pieces to make one spacer. Does the count of 24 per bag mean 24 spacers or 24 plastic pieces?

The bag contains 24 spacers (48 plastic pieces).

Will these spacers work for the 8x8x4 Decora Glass Block?

The universal spacers will work with the 8x8x4 Decora glass block. These spacers come in two pieces that snap together and depending on which holes you use, will work for either 3" or 4" glass blocks in the mortar application.

Are these used for installling glass block with silicone adhesive/caulk?

No they are used for the mortar application. If you want the silicone spacers you need to find Pro-Vantage for 4" block or Residential silicone spacers for 3". We have them on our website under mortarless accessories. Call me if you need assistance 815.416.1007

Glass Block Spacer Univ | Desertcart KSA

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Description

🧱 Elevate your glass block game with precision spacers that pros swear by!

SNAP SECURE DESIGN - Two-piece spacers snap together quickly, speeding up your installation.
PRO GRADE CONSISTENCY - Maintain straight, uniform walls with spacers that embed cleanly and twist off easily.
UNIVERSAL COMPATIBILITY - Works seamlessly with all 3" and 4" glass blocks across top brands.
BUILT FOR MORTAR MASTERY - Specifically engineered for mortar installations, keeping panels flush and aligned.
FLAWLESS 1 4 JOINTS EVERY TIME - Ensure perfectly even mortar lines for a sleek, professional finish.

Glass Block Spacer Univ is a 24-piece set of plastic mortar spacers designed for consistent 1/4" joints in 3" and 4" glass block installations. Featuring a snap-together two-piece design, these spacers ensure perfectly aligned, flush panels for a professional finish. Ideal for mortar methods, they support straight wall applications and embed cleanly within the joint, enhancing both speed and accuracy on every project.

Specifications

ASIN	B002M9G4FM
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#222,721 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,033 in Hardware Spacers
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (57)
Date First Available	October 8, 2010
Finish	opaque
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	12 ounces
Item model number	110609
Manufacturer	Pittsburgh Corning
Material	Plastic
Measurement System	inch
Number Of Pieces	24
Part Number	110609
Product Dimensions	6 x 5 x 6 inches
Size	1/4"

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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