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Free shipping on everything·10% off your first order·No account needed · Buy 2, save 10% · 3+, save 15%

Deal.ai › Store › Home & Kitchen › Tools
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Waterproof Sealant Clay 6-Piece Set

Waterproof Sealant Clay 6-Piece Set

Trending on TikTok Shop: 71K sold there

Sold and shipped by Deal.ai

$12.99Free shipping

Buy 2, save 10% · 3+, save 15%

Extra 10% off your first order

Quantity: 6pieces

Arrives about Nov 21 – Dec 1, from a warehouse in China

1

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds

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Price facts

  • Last seen at $12.99 at Deal.ai on Nov 13.

    • Our take on the Waterproof Sealant Clay 6-Piece Set

    A six-pack of moldable sealant clay in white, sold as individual foil packets. The clay is a mineral-and-wax putty — calcium carbonate, talc, paraffin, vaseline and lanolin, with titanium dioxide for the white color and silicone oil for water resistance. It is pressed into gaps and joints by hand, so it suits quick sealing around pipes, sinks, window frames and tile edges where a bead of caulk is awkward. It is a simple consumable rather than a tool: no gun, no curing time, and no cartridge to store, but it is not a structural or load-bearing seal and it will not match the durability of a cured silicone sealant in wet, high-movement joints.

    Best forFilling small gaps around pipes and fittingsSealing window and door frame edgesQuick repairs where caulk is awkward to applyRenters who want a removable seal
    Pros
    • Moldable by hand, no caulking gun needed
    • White color blends with most tiles, tubs and frames
    • Water-resistant formula with silicone oil
    • Individually wrapped packets stay soft until opened
    • No curing or drying time before it seals
    Cons
    • Not a substitute for cured silicone in wet or moving joints
    • Soft putty can sag or squeeze out under pressure
    • No stated coverage per packet
    • Not paintable or sandable like hardened caulk

    Waterproof Sealant Clay 6-Piece Set price history

    $12.99$4.78
    Nov 13Nov 14

    Lowest price we've seen: $4.78 on Nov 13 at Deal.ai; highest $12.99 on Nov 14. Tracked across 1 store since Nov 13.

    About the Waterproof Sealant Clay 6-Piece Set

    This set includes six pieces of waterproof sealant clay, also called sealing mud. Each piece comes in its own rectangular packet with crimped edges.

    Ingredients
    Light calcium carbonate, white vaseline, talcum powder, paraffin, lanolin, titanium dioxide, dimethyl silicone oil, antioxidant BHT
    In the box
    6 x sealing mud
    Packaging
    Individual packets

    Questions and answers

    What is this sealant clay made of?
    Light calcium carbonate, white vaseline, talcum powder, paraffin, lanolin, titanium dioxide, dimethyl silicone oil and antioxidant BHT. It is a soft, moldable putty rather than a liquid caulk.
    How do I apply it?
    Knead a piece and press it into the gap or joint by hand. There is no gun or curing step; trim any excess with a fingertip or blunt tool.
    Can it replace silicone sealant around a shower or sink?
    For small, dry gaps it works as a quick seal. In constantly wet or moving joints, a cured silicone sealant holds up better.
    How much does one packet cover?
    The set gives six separate packets, but no coverage figure is stated. Plan on one packet for small gaps and joints rather than long runs.
    Can I paint over it?
    The putty stays soft and waxy, so paint will not bond to it well. Use it where the white color is acceptable as-is.
    Does it work on outdoor gaps?
    It resists water, but heat and sunlight soften wax-based putty. It is better suited to indoor joints and sheltered spots.
    Where is the Waterproof Sealant Clay 6-Piece Set cheapest?
    At Deal.ai, for $12.99, as of our latest check.

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