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    CRL

    CRL TPR Glazing Setting Blocks 1/4 x 1/2 x 2 in

    CRL TPR Glazing Setting Blocks 1/4 x 1/2 x 2 in

    $0.34 CAD
    $0.34 CAD
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    Increments of 100Minimum of 100
    Item# TPR563
    Shipping Weight: 0.16 Ounces
    Shipping Limitations: None
    Minimum Order Quantity: 100
    Unit of Measure: each
    Compliance and Restrictions
    Warning: Reproductive Harm
    www.p65warnings.ca.gov
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    Product Information

    Description

    Finish/Color
    Black
    Length
    2 in. (51 mm)
    Material
    Thermoplastic Rubber (TPR)
    Thickness
    1/4 in. (6 mm)
    Width
    1/2 in. (13 mm)

    Overview

    • Compatible with silicone, butyl, polyurethane, and polysulfide sealants
    • UV stabilized thermoplastic rubber

    CRL Thermoplastic Rubber (TPR) Setting Blocks (SKU: TPR563) — 90 durometer Shore A — engineered for structural glazing and storefront applications. These TPR setting blocks match the performance of traditional neoprene blocks while offering excellent chemical resistance and non-marring, non-staining contact with glass and frame materials. Available in the most popular neoprene block sizes, they work with modern structural glazing systems and specialty sealants used in commercial glazing projects.

    Key differentiators:
    • 90 durometer thermoplastic rubber for consistent load support in glazing
    • Broad sealant compatibility: silicone, butyl, polyurethane, polysulfide
    • UV stabilized for long-term exterior performance
    • Available in standard neoprene block sizes for easy retrofit and replacement

    Product Warning:

    To ensure sealant-to-block compatibility, silicone sealant manufacturers can test accessory materials using ASTM C1087. Compatibility test results will be provided in writing. Testing typically requires approximately four weeks from receipt of samples. Job-specific compatibility testing prior to startup is recommended with each sealant manufacturer.

    Most shipping weights are approximate and have not been verified. If the exact weight is needed to determine shipping costs, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and monitor settings.


    Contact CRL Customer Service to order TPR563 setting blocks or request compatibility testing and exact shipping weight.

    Specifications

    Safety Data Sheets
    Safety Data Sheets 185.pdf