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151 Gorilla Filler Weatherproof Expanding Foam Filler | 500ML

(15 customer reviews)

£2.89 excl. VAT

£3.47 incl. VAT

  • Waterproof expanding foam filler
  • Squeezes into gaps and fills them tight
  • An ideal solution to large cracks and holes in stone, wood, brick and metal
  • Can be cut, sawn, painted and sanded
  • 500ml

30 in stock

Quantity Discount (%) Price
1 £2.89
10 2.08 % £2.83
25 4.15 % £2.77
150+ 6.92 % £2.69
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    SKU: 151_1x Gorilla Filler_500ml Categories: , Tag:

    Discover the ultimate solution for sealing cracks, gaps, and holes in stone, wood, brick, and metal with the 151 Gorilla Filler Weatherproof Expanding Foam Filler in a convenient 500ML canister.

    This Gorilla expanding foam filler is a game-changer for DIY enthusiasts and professionals alike.

    Product Details:

    Waterproof Performance

    • Don’t let the elements compromise your repairs. 
    • 151 Gorilla foam filler is designed to withstand the harshest weather conditions, making it ideal for both indoor and outdoor use. 
    • Rest easy knowing your repairs will remain intact.

    Precision Application

    • This Gorilla expanding foam filler squeezes into gaps and crevices, expanding as it cures to fill them tightly. 
    • Whether you’re dealing with large cracks or tiny holes, this product provides a precise and effective solution.

    Versatile and Easy to Work With

    • After application, 151 gorilla foam filler can be cut, sawn, painted, and sanded, allowing you to achieve the perfect finish for your project. 
    • It adapts to your needs, making it a versatile choice for various repair tasks.

    Why Choose 151 Gorilla Filler Weatherproof Expanding Foam Filler?

    When it comes to tackling large cracks, gaps, and holes in various materials, trust Gorilla, a brand renowned for its strength and reliability. This expanding foam filler is a testament to their commitment to quality.

    With a generous 500ml capacity, you’ll have enough Gorilla filler to complete multiple tasks without constantly restocking. Its waterproof properties ensure that your repairs remain intact, even in challenging weather conditions.

    Choose Gorilla for unmatched quality, and choose the 151 Gorilla Filler Weatherproof Expanding Foam Filler for your next project. Experience the strength and reliability of a brand trusted by experts worldwide.

    Upgrade your toolkit today with Gorilla foam filler the trusted brand for exceptional quality and performance.


    Unless expressly indicated in the product information, Direct Mart is not the manufacturer of the products sold on our website. While we work to ensure that product information is accurate, manufacturers may alter their product information. The information is reliant on the accuracy and completeness of the information provided by the manufacturers.

    We recommend that you do not solely rely on the information presented on our website. Please always read the labels, warnings, and directions provided with the product before using or consuming a product. In the event of any safety concerns or for any other information about a product please carefully read any instructions provided on the label or packaging and contact the manufacturer.

    Weight 540 g
    Dimensions 24 × 8.5 × 7 cm


    Model Number


    15 reviews for 151 Gorilla Filler Weatherproof Expanding Foam Filler | 500ML

    1. Rosie Hayes

      I tried Great stuff smart dispenser because bugs were getting in between joints in my front door casing. I tried everything to seal the joints and nothing solved it until now. This is a great product and I am so happy that I heard about it.

    2. Alice Barnett

      Gorilla filler weatherproof expanding foam is a reliable and durable solution for sealing gaps and cracks. I recommended this product….!

    3. Samantha

      I’ve been using weatherproof expanding foam for a few months now and I’m really impressed with it. Definitely recommend this Gorilla filler weatherproof expanding foam for anyone looking for a good quality sealant.

    4. Lara Palmer

      I used gorilla filler weatherproof expanding foam to fill gaps around my windows and doors, and it worked great….!

    5. Zara O’Neill

      We needed to get spray foam to fill in some gaps in the laundry and vents. It was easy to cut back on the vents so the covers could fit snugly.

    6. Jake Bates

      Really good stuff. Can be used in doors and outside. Sets well and is hard and sturdy. It adheres well to a variety of surfaces, including wood, metal, and plastic.

    7. Ella

      The foam doesn’t shrink or crack, maintaining its shape and effectiveness over time. Highly recommend!

    8. Zachary Thomas

      This filler expands to fill gaps and cracks of all sizes, providing a professional-looking finish.

    9. Albert Dobson

      Gorilla foam filler exceeded my expectations. It provided superior adhesion, long-lasting results, and made my project look flawless. Highly recommended….!

    10. Harvey Welch

      Used it for gaps around windows. weather resistant seal. Highly recommend!

    11. Joel Stevens

      Impressed with the results of Gorilla Filler Weatherproof Expanding Foam! Used it for some outdoor DIY projects, and it exceeded my expectations. Durable and effective—definitely my go-to filler now.

    12. Anthony Butler

      Great stuff! Fixed some cracks in my garage wall effortlessly. The foam expanded nicely to fill in the gaps, and it’s weatherproof too. Very satisfied with the results.

    13. Tyler Hughes

      Gorilla Filler Weatherproof Expanding Foam Filler is a game-changer for DIY enthusiasts! Easy to apply and incredibly durable, it seals gaps and cracks effortlessly.

    14. Jordan Fox

      Worked perfectly for my needs. Filled a variety of gaps and cracks around the house

    15. Harrison Mason

      Easy to use and effective! Gorilla Filler Weatherproof Expanding Foam Filler saved me time and hassle when sealing gaps around my home.

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