Silicone seam sealer for tarps

Regular priceCLP$9,990
CLP$0/

Seam sealer for the Skjold tarp or other silicone‑treated products.

All Skjold tarps are delivered with seam sealer included.


  • In stock, ready to ship
  • Backordered, shipping soon
  • Free returns
  • 5-year warranty
Delivery, payment & guarantees
  • Free returns We pay the return shipping.
  • 5-year warranty Built to last.
  • Fast delivery With DHL Express.
  • Shipping We ship every business day from our warehouse in Europe with DHL Express.

    We ship every business day from our warehouse in Europe with DHL Express. See the estimated delivery times to your destination below. Note: In rural areas, DHL cooperates with local shipping partners for the final delivery, so please allow a couple of extra days for shipping.
    Once your order is picked up from our warehouse you get an email and/or a text message from DHL Express. With it you can:

    1. Track your order
    2. Customize your delivery options if you like to:
    • Change the delivery date
    • Change delivery address
    • Collect from DHL service points
    • Leave it with your neighbor
    • Signature release it so DHL will leave it at your doorstep

    Destination specific information:

    Australia: Free shipping on orders over $600 AUD. $29.95 AUD on orders up to $600 AUD. All taxes and duties included. Deliveries to Australia usually take 6-7 days.
    Canada: Free shipping on orders over $250 CAD. $24.95 CAD on orders up to $250 CAD. Taxes and duties are calculated at checkout. Deliveries to Canada usually take 2-4 days.
    New Zealand: Free shipping on orders over $700 NZD. $34.95 NZD on orders up to $700 NZD. All taxes and duties included. Deliveries to NZ usually take 6-7 days.
    United Kingdom: Free shipping on orders over £200. £14.95 on orders up £200. All taxes and duties included. Deliveries to the UK usually take 2-4 days.
    United States: Free shipping on orders over $200 USD. $19.95 USD on orders up $200 USD. All taxes and duties included. Deliveries to the US usually take 2-4 days.
    Andorra: Free shipping on orders over $200 EUR. $14.95 EUR on orders up to $200 EUR. All taxes and duties included. Deliveries to Andorra usually take 2-4 days.
    OTHER DESTINATIONS: Hong Kong, Indonesia, Israel, Japan, Malaysia, Mexico, Philippines, Singapore, South Korea, Taiwan, Thailand, United Arab Emirates, Vietnam.

    • All orders are shipped via DHL Express at a flat rate of $29.95 USD - converted in real time to your local currency .
    • Estimated delivery time is 5–7 business days.
    • Where applicable, taxes and duties are calculated at checkout. This means you’ll see the final landed cost to your doorstep before completing your purchase — no hidden fees or surprise charges upon delivery.

    All delivery details

  • Payment options Card, Apple Pay, Google Pay, Shop Pay or PayPal.

    We accept payments with Visa, Mastercard, Maestro, American Express and UnionPay. You can checkout quickly using Apple Pay, Google Pay or ShopPay through Shopify payments.

    We also accept payments via Paypal, if you choose that option at checkout you will be redirected to Paypal to complete payment.

  • FAST DELIVERY
    With DHL Express

  • 5-YEAR WARRANTY
    Built to last

Product description

Seam sealer for silicone‑treated products, such as our Skjold tarps. The package includes a tube of seam sealer (30 g), an application brush, and an instruction sheet. We recommend testing your tarp before applying seam sealer; a specific combination of needle and thread is designed to prevent leakage through the seams. However, if you know you’ll be heading into harsh weather and prolonged rain, sealing the seams will ensure the tarp is fully waterproof. Seam sealing is not done by our production partners, as it is a time‑ and space‑consuming process.

How to apply seam sealer

  • Lay the tarp out flat with the inside facing up. Alternatively, hang the tarp outdoors and work on the inside.
  • Apply the seam sealer sparingly and use the brush to work it into the stitching and under the fabric fold.
  • Run your finger along the seam to press the sealer into the stitches while removing any excess.
  • Let the tarp dry for at least 24 hours. Silicone cures best in humid conditions; cold, dry air increases drying time, while warm, humid air speeds it up.

Additional tips

  • To avoid mess during application, you can place masking tape along both sides of the seam.
  • Having white spirit on hand can be helpful; it can be used to thin the sealer before application and to remove any excess that ends up where it shouldn’t.
  • A demonstration is available in this video, where Cedric shows the full process.