89% of respondents would recommend this to a friend
Imported from USA store
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Wurth Expanding Foam Sealant delivers airtight, water-resistant, and weatherproof protection, sealing out air, moisture, and pests quickly and efficiently.
| Industrial sealant type | Expanding Foam Sealant |
| Adhesive form | Spray |
| Dry time | 60 min |
| Rec location | Indoor and Outdoor |
| Rec. use | Window |
| Net content statement | 12 oz (340 g) |
| Material | Expanding foam |
| Features | Durable |
| Occasion | DIY, Filling Gaps, Filling Cracks, Insulation, Air Sealing, Soundproofing, Moisture Barriers, Pest Control, Door and Window Sealing, Packaging Protection, Arts and Crafts |
| Recommended surface | Multi-Surface |
| Color | White |
| Brand | Wurth |
| Accessories | Straw |
| Country of Origin | This item will be imported from US |
| What is in the box | (12 pack) Wu00fcrth 12... For more details, please check description/product details |
| Item Weight | 12 lbs (5.44 kg) |
| Date First Available | March 07, 2026 |
Ideal for homeowners looking to fill gaps around windows, doors, and cracks in walls for improved insulation.
Valuable for professionals needing an efficient sealant for quick insulation and gap-filling during building projects.
Perfect for users aiming to reduce energy bills by sealing air leaks and improving home insulation effectively.
Not suitable for extensive projects requiring larger volumes or more robust insulating materials beyond this pack.
(12 pack) Würth 12 oz Expanding Foam Sealant for Gaps and Cracks up to 1 Inch - Insulating Spray Foam
(12 pack) Würth 12 oz Expanding Foam Sealant for Gaps and Cracks up to 1 Inch - Insulating Spray Foam is a versatile and durable solution for various sealing tasks, capable of both indoor and outdoor use. Many users appreciate its effectiveness in filling gaps and cracks for projects like window sealing, pest control, and soundproofing. However, some challenges were noted regarding application; a few users found it messy and difficult to maneuver, particularly in tight spaces. To achieve a smoother finish, employing a sheetrock mud tool while applying the foam can save time and reduce post-application sanding. Overall, this sealant is favored for its reliability and effectiveness in DIY projects, making it a solid choice for home or craft uses.
Share your thoughts with other customers
“Great products and very good service: very easy and very fast international delivery.”
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
“Easy to find and order what you want on the website. Delivery is quick to the UK”
Currently unavailable.
We don't know when or if this item will be back in stock.
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.)
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.
