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Wacker 121 Professional Aquarium, Fish Tank Silicone Sealant | Small to Large Tanks | Bonding, Gap Filling & Repair | Safe for Fish - FDA Approved (310ml - Clear)

Wacker 121 Professional Aquarium, Fish Tank Silicone Sealant | Small to Large Tanks | Bonding, Gap Filling & Repair | Safe for Fish - FDA Approved (310ml - Clear)

Product ID: 725604774

Details

Brand
Wacker
Colour
Item form
Paste
Item package quantity
1
Item volume
310

💧Long-term waterproof seal

⏱️Fast curing speed

🛠️High strength & toughness

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Description

🐠 Seal the deal with Wacker 121 — where strength meets fish-friendly finesse!

RAPID CURE TIME - Get your tank ready faster with quick-setting, high-viscosity sealant.
VERSATILE APPLICATION - Perfect for glass, plastics, ceramics, and more—small or large tanks, no limits.
ODORLESS ECO FRIENDLY - Enjoy a clean, odor-free application that’s safe for you and the environment.
FISH SAFE FDA APPROVED - 100% toxin-free formula ensuring a safe habitat for your aquatic life.
UNMATCHED AQUARIUM BONDING - Premium German silicone engineered for durable, leak-proof tank construction.

Wacker 121 Professional Aquarium Sealant is a premium, FDA-approved silicone designed in Germany for strong, waterproof bonding and gap filling in aquarium tanks of all sizes. Its fast curing, high toughness, and odorless formula ensure safe, durable repairs and construction, compatible with glass, plastics, and ceramics, making it the go-to sealant for aquatic professionals and enthusiasts alike.

Specifications

ASIN	B08KGVHJJ8
Brand	Wacker
Colour	Clear/Transparent
Compatible Material	Ceramic
Customer Reviews	4.4 4.4 out of 5 stars (403)
Item Form	Paste
Item Package Quantity	1
Item Volume	310 Millilitres
Item Weight	420 Grams
Manufacturer	Wacker
Manufacturer Part Number	WCK121
Model Number	WCK121
Unit Count	310.0 millilitre
Water Resistance Level	Waterproof

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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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Reema J.

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

1 month ago

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