I can't really tell from the Q&A or reviews: Can you apply it to one piece out of water, then mate it to the second piece underwater?

Yes you may........but here is the issue, all glues of this type have a tendency to scab over and it lessens the bonding to the surface. You need to add enough glue that once it scabs you can still put it in the water and break that scab as you try to fasten it to the rock or what ever you are trying to adhere to. Of the glues I have tried to date, this one has a fairly descent response. This site has a good video on the different glues and how to apply them: www.bulkreefsupply.com/

Can i use this to glue my aluminum led light brackets to my plastic tank hood?

It is the exact same thing as super glue, except it's a somewhat thicker, so it should work for your application. However, I have found in doing customization on my aquariums that silicone sealant does a much better job of adhering pieces together - especially when of different materials. Hope this helps.

Can this be used to adhere a pvc pipe inside a rubber grommet?

This is gel super glue. Silicone may adheres to rubber better than super glue.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Two Little Fishies CorAffix Cyanoacrylate Aquarium Coral Adhesive, 2 oz | Honey-Like Consistency, 20 Sec Bonding, Coral Frag Mounting, Live Rock Attachment, Reef Glue, Underwater Aquarium Adhesive

Product ID: 1627378

Details

Brand
Two Little
Color
Clear
Item Form
Liquid
Material
Cyanoacrylate
Special Feature
Honey-like

🍯Honey-like viscosity for precision

💧Water-resistant for aquatic use

🧱Strong bond on ceramic, rubber, stone

B/.65

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Description

🍯 Stick with the best—precision bonding that flows like honey!

COMPACT EFFICIENT - 2-ounce bottle delivers long-lasting adhesive power in a sleek package
TRUSTED BRAND QUALITY - Two Little Fishies’ proven formula with 4.1-star rating from 384 users
AQUATIC READY ADHESION - Water-resistant formula perfect for coral and invertebrate attachment
PRECISION VISCOSITY CONTROL - Smooth, honey-like flow ensures exact application without mess
VERSATILE MATERIAL COMPATIBILITY - Bonds ceramic, rubber, and stone seamlessly for diverse projects

Two Little Fishies ATLCF2 Coraffix Cyanoacrylate Adhesive is a 2-ounce, medium-viscosity, water-resistant bonding compound designed for precise application on ceramic, rubber, and stone. Its honey-like texture ensures controlled use, making it ideal for coral and invertebrate attachment in aquatic environments. Trusted by professionals and hobbyists alike, it combines versatility with reliable strength.

Specifications

ASIN	B0017JHYV6
Best Sellers Rank	#54,407 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #311 in Cyanoacrylate Adhesives
Brand	Two Little Fishies
Brand Name	Two Little Fishies
Color	Clear
Compatible Material	Ceramic, Rubber, Stone
Container Type	Bottle
Customer Reviews	4.1 out of 5 stars 384 Reviews
Global Trade Identification Number	00748172440827
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Two Little Fishies ATLCF2 Coraffix Cyanoacrylate Adhesive, 2-Ounce
Item Weight	0.02 Pounds
Manufacturer	TOPF0
Material	Cyanoacrylate
Material Type	Cyanoacrylate
Model	481531
Other Special Features of the Product	Honey-like Viscosity
Part Number	481531
Special Feature	Honey-like Viscosity
Specific Uses For Product	Coral and Invertebrate Attachment
UPC	748172440827
Unit Count	2 Fluid Ounces
Viscosity Level	Medium
Volume	60 Milliliters
Water Resistance Level	Water Resistant

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.