Phthalo Blue Epoxy Paste (JR)

Phthalo Blue – Basic Epoxy Pigment Paste (JR)

Deep Ocean Blue. Transparent Strength. Ultimate Mixer.

Phthalo Blue epoxy pigment paste by Just Resin (JR), a highly concentrated translucent top cell paste designed to create deep navy-blue tones, layered transparency, and powerful color mixing in resin art.

Description

Phthalo Blue is a deep, cool-toned blue with intense pigment strength and a translucent finish that allows for depth, layering, and advanced color control.

This shade leans into a rich navy-blue with a slight green undertone, giving it that classic phthalo profile known for its strength and versatility. Because it is translucent, it allows light to pass through layers, creating depth and dimension instead of a flat, opaque look.

Unlike standard opaque blues, Phthalo Blue builds gradually. A tiny amount can create soft, transparent washes, while more pigment will push it into a deep, насыщенный ocean tone. It is one of the most powerful pigments for mixing—capable of dramatically shifting other colors with minimal use.

As a top cell paste, it still creates movement and separation in resin, but with a more fluid, layered effect rather than bold, solid cells. This makes it ideal for creating depth and realistic color transitions.

Formulated with finely ground powders, this high-quality epoxy pigment paste is highly concentrated, color-fast, and blends seamlessly into resin. It is specifically designed for epoxy applications and mixes easily with other JR pigments for custom color creation.

Within the blue family, this shade serves as your power blue and depth builder. Where Blue Diamond gives brightness and Sapphire gives richness, Phthalo Blue gives you control, transparency, and unmatched mixing strength.

Why You’ll Love It

• Deep phthalo blue with translucent finish
• Extremely high tint strength
• Perfect for layering and creating depth
• Smooth blending with no chalkiness
• Essential for custom color mixing

Perfect For

• Ocean resin art (deep water tones and gradients)
• Tinting and deepening other blues and greens
• Creating transparent layers and depth effects
• Realistic water, wave, and shadow work
• Pairing with turquoise, emerald, white, and metallics

How to Use

• Allow paste to settle prior to opening
• Stir thoroughly before use
• Mix a very small amount into epoxy resin
• Build slowly to desired transparency or depth
• Use minimal heat and allow resin to self-level
• Use up to approximately 10 percent pigment to resin ratio

Product Details

• Brand: Just Resin (JR)
• Color: Phthalo Blue (Deep navy-blue with green undertone)
• Type: Basic Epoxy Pigment Paste
• Effect: Transparent, floating, top cell
• Opacity: Translucent
• Size: 50ml (1.7 oz)
• Made from finely ground powders
• Highly concentrated and color-fast

Important Use Note

This paste must be mixed into epoxy resin to cure properly. Not intended for acrylic pouring.

Shop Phthalo Blue epoxy pigment paste by Just Resin. A deep, translucent navy-blue perfect for ocean resin art, layering, and color mixing.