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    Vernon Hills, IL
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    Silicone Sealants
    1. Home
    2. Adhesives and Caulks
    3. Silicone Sealants
    Item # AL25GY • Mfr # AX25GY

    Silicone Sealants 100% Silicone Gray, 10.3 oz AX25GY

    • Safety data, AX25GY
      Safety data, AX25GY

    Description

    Silicone Sealants 100% Silicone Gray For Nonporous Surfaces

    Silicone Sealants 100% Silicone Gray, 10.3 oz is an Axiom 25 silicone sealant that bonds to solid surface products, engineered stone, cultured marble and other nonporous surfaces, so installers can handle countertops, surrounds and trim with one consistent material. The product is described as a silicone seal, grey, which identifies it as a neutral gray option that visually blends with many solid surface and stone tones in kitchens and baths. As a silicone sealant, it is positioned in the adhesives and caulks category, which keeps it in the same workflow as other bonding materials used in fabrication shops. The 10.3 oz size matches common dispensing guns, so it fits into existing tools on site. Being sold in both broken and full box quantities aligns order sizes with job needs, and the availability of a discount for full box orders supports stocking for repeat installation work.

    Key Silicone Sealant Details For Job Planning

    • This Axiom 25 silicone sealant is specified for use with solid surface products, engineered stone, cultured marble and other nonporous surfaces, so it supports consistent bonding where porous construction adhesives are not appropriate.
    • The sealant is described for sealing sheets and strips for bathtub and shower surrounds, which ties directly into wet-area fabrication work where reliable joints limit water migration behind panels.
    • It is also for fastening and sealing windowsills, so the same material handles both holding and sealing duties around openings in nonporous installations.
    • The product is noted for fastening and sealing side and backsplashes to kitchen countertops and vanities, which aligns it with everyday countertop installation tasks and finishing details.
    • Once cured, it is highly resistant to ultraviolet light, ozone, moisture, mildew and extreme temperatures, so sealed joints maintain performance when exposed to sun, humidity, and temperature swings in kitchen and bath environments.
    • The sealant remains flexible and accommodates joint movement of plus or minus 25 percent, which helps joints tolerate thermal and structural movement without cracking or pulling away from the bonded surfaces.

    Installation Behavior, Curing Performance, And Finish Use

    The sealant is described as not paintable, so paint surfaces before sealing to keep color work off the cured silicone and maintain joint appearance. Its freeze/thaw stability is listed as stable, which helps the material handle temperature cycling in storage and during seasonal transport without losing stated performance. Once cured, its resistance to moisture and mildew fits wet-area surrounds and backsplashes where constant dampness is expected. The combination of flexibility and environmental resistance means joints around countertops, windowsills and vanities stay functional as assemblies move under load and temperature changes in normal residential and commercial conditions.

    Using AX25GY Silicone Seal In Kitchen And Bath Work

    Where This Axiom 25 Silicone Sealant Performs

    The AX25GY silicone seal is specified for use with all solid surface products, which ties it directly to shop-fabricated counters, integral sinks and matching trim pieces. Its suitability for engineered stone extends that role to quartz-style installations where nonporous surfaces demand a compatible sealant. The noted use on cultured marble lines it up with vanity tops and tub surrounds often fabricated from molded composites, giving one product coverage across multiple substrates in a bath project. Its description for sealing sheets and strips for bathtub and shower surrounds means it plays a central role in panel jointing, corner sealing, and transitions at pans and receptors. When used for fastening and sealing windowsills on nonporous surfaces, the material provides both adhesion and a moisture barrier at these transitions. The same fastening and sealing role on side and backsplashes to kitchen countertops and vanities makes it a go-to option for closing gaps where water, cleaners and daily use hit hard-working surfaces.

    Why This Flexible Gray Sealant Supports Repeatable Joints

    The product is defined as a 100% silicone gray sealant, so it carries the elastic and moisture-resistant behavior associated with silicone across all the listed applications, supporting predictable results from job to job. Its gray color helps it visually coordinate with common solid surface, engineered stone and cultured marble tones, reducing visual contrast at seams in many installations. Once cured, its high resistance to ultraviolet light and ozone supports use near windows and bright kitchen spaces where sunlight and outdoor air impact exposed joints. Resistance to moisture and mildew helps maintain joint condition in shower surrounds and behind backsplashes, reducing the impact of frequent water exposure. The ability to accommodate joint movement of plus or minus 25 percent gives fabricators and installers room for normal building and temperature movement without joints splitting, which supports fewer callbacks tied to cracked caulk lines. Stable freeze/thaw behavior in storage supports consistent dispensing characteristics over time, which helps keep bead control and tooling more predictable for crews working through changing seasons.

    Common Questions About This Gray Silicone Sealant

    What materials is this Axiom 25 silicone sealant designed for?

    The Axiom 25 silicone sealant is described for use with all solid surface products, engineered stone, cultured marble and other nonporous surfaces, so it targets typical kitchen and bath surfacing materials.

    Where is this silicone sealant used in kitchen and bath projects?

    The silicone sealant is described for sealing bathtub and shower surround sheets and strips, fastening and sealing windowsills, and fastening and sealing side and backsplashes to kitchen countertops and vanities.

    How does the 100% silicone formula affect joint movement?

    The 100% silicone formula is noted as remaining flexible and accommodating joint movement of plus or minus 25 percent, so joints tolerate thermal and structural shifts without the seal cracking away from surfaces.

    How does this gray silicone handle moisture and mildew?

    Once cured, the gray silicone sealant is highly resistant to moisture and mildew, which supports long-term performance in bathtub surrounds, shower areas, and behind kitchen or vanity backsplashes.

    What environmental exposure can this silicone sealant withstand?

    The sealant is described as highly resistant to ultraviolet light, ozone, moisture, mildew and extreme temperatures once cured, which supports use in bright and demanding kitchen and bath environments.

    Is this gray silicone sealant intended to be painted over?

    The gray silicone sealant is described as not paintable; paint surfaces before sealing so the cured silicone bead stays exposed and maintains its stated performance properties.

    Selecting AX25GY Gray Silicone For Your Next Install

    This Axiom 25 Silicone Sealants 100% Silicone Gray, 10.3 oz cartridge ties directly to solid surface, engineered stone, cultured marble and other nonporous applications, so it fits common kitchen and bath projects. Its described roles in sealing surrounds, fastening and sealing windowsills, and anchoring side and backsplashes give it a defined place in countertop and wet-area workflows. With flexibility to accommodate plus or minus 25 percent joint movement and resistance to ultraviolet light, ozone, moisture, mildew and extreme temperatures once cured, it is structured for demanding environments. For jobs that align with these described uses and materials, add AX25GY silicone seal to your next order to keep installation steps consistent across multiple surfaces.

    Catalog
    R-54
    Product Type
    Silicone Sealant
    Size
    10.3 fl.oz
    Color/Finish
    Gray
    Supplier Pack Size
    12
    Sold In
    1
    Catalog
    R-54
    Product Type
    Silicone Sealant
    Size
    10.3 fl.oz
    Color/Finish
    Gray
    Supplier Pack Size
    12
    Sold In
    1
    0Cart
    0Cart
    Axiom 25
    WhiteGrayBeigeTranslucent EarthCharcoal
    $19.03/Each
    12+ items
    $18.37 / Each
    Silicone Sealants 100% Silicone Gray, 10.3 oz AX25GY
    Item# AL25GY / MFR Part # AX25GY
    Each
    Each
    In Stock

    Sold In: 1 Each

    Each

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