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Item #:
26571945
Sikaflex 1A 91008 White One Part Polyurethane Elastomeric Sealant 600ml Unipac
Item #:
26571945
CRC 26421
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Saturday, September 26
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Excellent for small joints and fillets, windows, door frames, reglets, flashing, common roofing detail applications, and many construction adhesive applications.
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What Stands Out
Strong Adhesion
Sikaflex 1A offers superior adhesion to various substrates, making it ideal for construction and repair projects where durability is key.
Weather Resistant
This sealant is designed for long-lasting performance, effectively resisting moisture, UV rays, and extreme weather conditions, ensuring reliable seals year-round.
Easy Application
The one-part formula allows for straightforward application without mixing, providing time-saving benefits for both professionals and DIY enthusiasts alike.
Product Details
- Sikaflex 1A 91008 One Part Polyurethane Elastomeric Sealant, White, 600ml, Unipac Sikaflex-1a is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal specification TT-S-00230C, Type II, Class A. Meets ASTMC-920, Type S, Grade NS, Class 35, use T, NT, O, M, G, I; Canadian standard CAN/CGSB 19.13-M87. Where To Use: Designed for all types of joints where maximum depth of sealant will not exceed 1/2 Excellent for small joints and fillets, windows, door frames, reglets, flashing, common roofing detail applications, and many construction adhesive applications. Suitable for vertical and horizontal joints; readily placeable at 40°F Has many applications as an elastic adhesive between materials with dissimilar coefficients of expansion Submerged conditions, such as canal and reservoir joints. Advantages: Eliminates time, effort, and equipment for mixing, filling cartridges, pre-heating or thawing, and cleaning of equipment. Fast tack-free and final cure times. High elasticity - cures to a tough, durable, flexible consistency with exceptional cut and tear-resistance. Stress relaxation. Excellent adhesion - bonds to most construction materials without a primer. Excellent resistance to aging, weathering. Odorless, non-staining. Certified to the NSF/ANSI Standard 61 for potable water. Urethane-based; suggested by EPA for radon reduction. Paintable with water-, oil- and rubber-based paints. Capable of ±35% joint movement.
| Industrial sealant type | One Part Polyurethane Elastomeric Sealant |
| Rec. use | Seal Joints |
| Rec location | Indoor and Outdoor |
| Brand | Sika |
| Color | White |
| Volume capacity | 600 mL |
| Features | Durable |
| Material | Polyurethane |
| Weight | 1.9 lbs (860 grams) |
| Size | 600 mL |
| Has written warranty | No |
Who Should Buy?
-
Home Renovators
Ideal for sealing gaps in various home projects, ensuring durability and flexibility in changing temperatures.
-
Construction Professionals
Perfect for professionals needing a reliable waterproof sealant for joints and seams in construction applications.
-
Outdoor Projects
Effective for outdoor uses, providing weather resistance while maintaining adhesion through different climates.
-
Interior Paint Projects
Not suitable for painting over as it may not adhere to all paints or create a smooth finish.
Product Description
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Customer Questions & Answers
-
Question:
Can this sealant be used in submerged areas?
Answer: Yes, it is suitable for submerged conditions like canal and reservoir joints. -
Question:
What temperature range is it suitable for?
Answer: It can be placed at 40 F for vertical and horizontal joints. -
Question:
What is the maximum depth of joints this sealant is designed for?
Answer: It is designed for joints where the sealant depth will not exceed 1/2.
Sika All Sealants, Fillers & Adhesives Editorial Review
Sikaflex 1A 91008 White One Part Polyurethane Elastomeric Sealant 600ml Unipac is a durable solution designed for sealing joints both indoors and outdoors. This industrial sealant, made from polyurethane, is effective for various applications and is user-friendly, allowing for smooth application and reliable performance. The product comes in a 600 mL package, making it suitable for both small and larger projects, and has a solid reputation among users for its reliability in different conditions. Many users appreciate its versatility and effectiveness, ensuring long-lasting seals that stand up to various environmental factors.
Customer Reviews & Ratings
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Pros
- Durable polyurethane construction for long-lasting seals
- Suitable for indoor and outdoor use
- Versatile for various sealing applications
- Convenient 600 mL volume for multiple uses
- Easy to apply with a smooth finish
Cons
- Initial application may require some practice to master
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“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!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“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.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“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.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
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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CRC 26421
Order now and get it around Saturday, September 26
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:
Only 4 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Ideal for submerged conditions like canal and reservoir joints
- Suitable for vertical and horizontal joints at 40 F
- Designed for joints with a maximum depth of 1/2
- Perfect for joints between materials with different coefficients of expansion
- Versatile applications in construction and adhesive projects
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