Name: Sikaflex-221 - Black - Multi-purpose polyurethane sealant/adhesive - Creates permanent elastic seal - Sandable/paintable - Non-corrosive - 10.1 fl oz
Brand: Sika
SKU: 304313725
Price: 26.25 EUR
Availability: InStock
Rating: 5 (7 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 26.25

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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Description

🔧 Seal it once, seal it right — the pro’s choice for lasting perfection!

CUSTOM FINISH READY - Sandable and paintable for seamless integration into any project
SAFE FOR CRITICAL USES - NSF-approved for drinking water and food production safety
BUILT TO BRAVE THE ELEMENTS - Age-resistant formula stands up to seawater, acids, and harsh environments
ULTIMATE MULTI SURFACE BONDING - Bonds metals, plastics, ceramics & more with permanent elastic strength
EFFORTLESS PRECISION APPLICATION - Cartridge fits all standard guns for quick, mess-free sealing

Sikaflex-221 is a premium black polyurethane sealant and adhesive that cures with atmospheric moisture to form a durable, elastic bond. Its versatile formula adheres to a wide range of materials including metals, plastics, ceramics, and coated surfaces. Engineered for longevity, it resists aging, seawater, and corrosive substances, making it ideal for permanent internal seals. Ready-to-use in a convenient cartridge, it’s NSF-approved for safe use in drinking water and food environments, and can be sanded or painted for a flawless finish.

Specifications

ASIN	B00NW5LWHA
Batteries	1 Nonstandard Battery batteries required.
Best Sellers Rank	#690 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Fillers, Adhesives & Sealants
Brand	SIKA
Customer Reviews	4.5 4.5 out of 5 stars (2,845)
Date First Available	16 January 2015
Item Weight	286 g
Item model number	SIKA-90893
Manufacturer	SIKA
Manufacturer Part Number	90893
Model	017-90893
Product Dimensions	30.48 x 5.08 x 30.48 cm; 286.33 g
Special Features	Stain resistant

Reviews

D**B

The best

Best adhesive sealant I've ever used. I've gone through many tubes of this. It's never let me down except when removing it lol!

3.06.2026

A**R

As advertised

Good quality

10.04.2025

H**M

Very good

3.11.2023

A**X

Llego muy raido

Buen sellador excelente para celular y buena. Marca

18.02.2026

R**S

Heavy duty sealant

It’s SIKA, it does the job right. Replacing the Water heater on RV and original install got over enthusiastic with the opening size. Used lots of SIKA to fill gap before applying the butle tape and the retaining ring to make sure no water leaks from rain

13.06.2026

K**Y

sikaflex is the BOMB

Great brand always works

27.11.2023

D**C

quality product - glad I found it

used this for a repair that needed waterproof and permanent - this applied on easy and so far 100% resolved issue! I used AI to recommend product off amazon after uploading to AI a photo of the damage and this is what it recommended.

19.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 26.25

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago