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- GREAT STUFF Big Gap Filler, 12 Oz
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Item #:
11739611
GREAT STUFF Big Gap Filler, 12 Oz
87% of respondents would recommend this to a friend
Item #:
11739611
NZD 55
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
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Great Stuff Big Gap Filler is perfect for creating larger weather-tight seals to stop drafts and keep critters out.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Superior Filling Power
This gap filler expands effectively to fill large openings, ensuring a tight seal that prevents air and moisture infiltration, providing superior insulation in any space.
Quick Application
The 12 oz can allows for easy handling and quick application, making it ideal for both DIY enthusiasts and professionals looking to save time on big projects.
Durable Finish
Once cured, the seal remains flexible and durable, maintaining performance under varying temperatures and conditions, which outperforms many competitors on the market.
Product Details
- Polyurethane-based insulation foam sealant for filling gaps larger than 1 inch
- Creates weather-tight seals to stop drafts and prevent critters from entering
- Adheres exceptionally to various building materials for interior or exterior use
- Becomes tack-free in 6 minutes and can be trimmed in 30 minutes
- Paintable, stainable, and sandable cream-colored foam that cures rigid
- One 12-oz can equals up to 19 tubes of caulk, all-direction dispensing
| Industrial sealant type | Big Gap Filler |
| Dry time | 6 min |
| Size | 12 oz |
| Rec. use | Fill Gaps |
| Accessories | Dispensing Straw |
| Recommended surface | Multi-Surface |
| Adhesive form | Spray |
| Rec location | Indoor |
| Brand | GREAT STUFF |
| Color | Off-White |
| Count per pack | 2 |
| Item Weight | 1.2 lbs (540 grams) |
Who Should Buy?
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Home DIYers
Perfect for homeowners looking to fill large gaps in walls, windows, and doors effectively and quickly.
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Energy Savers
Ideal for those aiming to improve energy efficiency by sealing gaps that can cause drafts and heat loss.
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Insulation Projects
Beneficial for insulation contractors needing a reliable filler for large penetrations and irregular surfaces.
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Fine Detail Work
Not suitable for intricate projects where precision and a smooth finish are required, like trim and moldings.
Product Description
GREAT STUFF Big Gap Filler, 12 Oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size gaps can this product fill?
Answer: This product is designed to fill gaps larger than 1 inch. -
Question:
Can it be used for both interior and exterior applications?
Answer: Yes, it is suitable for both interior and exterior use. -
Question:
How long does it take to dry?
Answer: It is tack-free in 6 minutes and can be trimmed in 30 minutes.
GREAT STUFF All Sealants, Fillers & Adhesives Editorial Review
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 55
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Polyurethane-based insulation foam sealant
- Fills gaps larger than 1 inch
- Forms permanent weather-tight seal
- Exceptional adhesion to various materials
- Interior or exterior use
- Tack-free in 6 minutes, trims in 30 minutes
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