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Happy New Year! Use code 2026 for 10% off ✨ Free gifts with orders $50+
Happy New Year! Use code 2026 for 10% off ✨ Free gifts with orders $50+

Larsen Products

For nearly 70 years, Larsen Products Corp., bonding agents have been specified by major architects, engineers and construction companies throughout the world. Our Weld-Crete® concrete bonding & repair agent and our Plaster-Weld® plaster bonding & repair agent are two of the highest quality bonding agents the industry has to offer, suitable for both commercial and residential construction, remodeling, repair, restoration & updating.

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  • Plaster-Weld - Bonds new plaster

    Larsen Products
    Original price $14.95 - Original price $44.95
    Original price
    $14.95 - $44.95
    $14.95 - $44.95
    Current price $14.95

    Larsen Products Plaster-Weld Bond new plaster to any clean, structurally sound, interior surface Plaster-Weld® bonds new plaster to any clean, stru...

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    Original price $14.95 - Original price $44.95
    Original price
    $14.95 - $44.95
    $14.95 - $44.95
    Current price $14.95
  • Weld-Crete - Bonds new concrete, stucco, tile setting beds and terrazzo

    Larsen Products
    Original price $14.95 - Original price $45.95
    Original price
    $14.95 - $45.95
    $14.95 - $45.95
    Current price $14.95

    Larsen Products Weld-Crete Bond new concrete, stucco, tile setting beds and terrazzo to any structurally sound surface, interior or exterior Weld-C...

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    Original price $14.95 - Original price $45.95
    Original price
    $14.95 - $45.95
    $14.95 - $45.95
    Current price $14.95
  • Acrylic Admix-101 - Add to bond new concrete, portland cement plaster, and mortar mixes

    Larsen Products
    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    Larsen Products Acrylic Admix-101 Bond new concrete, Portland cement plaster, and mortar mixes Acrylic Ad-Mix 101® is an integrally added bonding ...

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    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95