How much Gloss Varnish do i need to properly coat an 18"x24" Canvas?

There is a formula for paint coverage on YouTube that specifies the number of ounces/grams needed to cover a canvas. I'm not sure if it would answer your needs, but here it is. Measure your canvas height and width then multiply them by each other to get the square inches. Multiply the square inches by 0.1 to get the ounces needed to cover your canvas. To convert to grams, multiply the ounces by 28. This is only a rough guide as the paint consistency will affect coverage, i.e., the thinner the paint, the fewer ounces needed.

What is the effective difference between normal matte medium and the matte fluid medium?

The normal matte medium will only produce a matte effect on the paint. The matte fluid medium will give the same matte effect, but will also lessen the viscosity of the acrylic paint you’re mixing in making it thinner and slightly more transparent (depending on the amount of medium added).

can it withstand high heat ?

Yes it will but I wouldn't put it outside in the direct sun. You would need a varnish for that.

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

Liquitex BASICS Iridescent Medium

Product ID: 138625179

Details

Brand
Liquitex
Color
Iridescent
Finish Type
Gloss
Item Volume
250 ml
Paint Type
Acrylic
Size
8.45 Fl Oz of

⏳Slows drying time for perfect blends

✨Smooth iridescent finish

💧Thins heavy paints up to 30% water

¥5269

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🎨 Elevate your acrylics with iridescent magic — because your art deserves to shine!

MIX MATCH FREEDOM - Blend unlimited amounts to tailor iridescence and paint behavior exactly how you envision.
LUMINOUS IRIDESCENCE - Transform your acrylics with a smooth, shimmering glow that demands attention.
CUSTOMIZABLE CONSISTENCY - Thin heavier paints effortlessly for flawless flow and texture control.
DURABILITY MEETS ARTISTRY - Maintain archival quality and crack resistance while elevating your paint’s transparency.
EXTENDED CREATIVITY WINDOW - Enjoy slower drying times that let you master subtle color blends without rush.

Liquitex BASICS Iridescent Medium is a 250ml acrylic medium designed to add a smooth iridescent finish, increase paint transparency, and extend working time by slowing drying. It thins heavy body paints up to 30% with water, maintains paint adhesion and durability, and is crack resistant, making it ideal for professional-quality indoor acrylic artwork.

Specifications

ASIN	B07LBZR6RF
Age Range Description	Adult
Best Sellers Rank	#3,419 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #96 in Art Paints
Brand Name	Liquitex
Color	Iridescent Medium
Color Code	Not Available
Container Type	Tube
Coverage	Medium
Customer Reviews	4.6 4.6 out of 5 stars (488)
Finish Type	Gloss
Global Trade Identification Number	00887452031482
Indoor Outdoor Usage	Indoor
Is Waterproof	True
Item Form	Gel
Item Type Name	Iridescent Medium
Item Volume	250 ml
Item Weight	10.24 ounces
Manufacturer	ColArt Americas
Model Name	BASICS
Model Number	1041012
Paint Type	Acrylic
Part Number	1041012
Size	8.45 Fl Oz (Pack of 1)
Special Features	Crack Resistant
Specific Uses For Product	Interior
Surface Recommendation	Paper
UPC	887452031482
Unit Count	8.45 Fluid Ounces

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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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.

¥5269

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews