Matsui Brite Discharge Super 75 White | Pre-Blended Economical Discharge White for Bright, Soft Spot White Prints on Dark Cotton — 75% Brite White + 25% Brite Base, Ready to Activate

Matsui

Matsui Brite Discharge Super 75

Matsui Brite Discharge Super 75 White is a pre-blended discharge white that delivers opaque, bright white discharge prints with excellent printability — no blending required. Pre-mixed at 75% Brite Discharge White + 25% Brite Discharge Base, Super 75 gives you an optimal balance of brightness and softness right out of the container. The economical version of Brite Discharge White — delivering strong white results at a lower price point. Mix with Neo Pigments (up to 15%) for pastel discharge shades. Prints through mesh up to 160/inch. Requires discharge activator (3-8%). Cures at 320°F (160°C) for 2-3 minutes. PVC-free. CPSIA and HR4040 compliant. ⚠️ 100% cotton with reactive dyes only.

Price range: $29.99 through $279.99

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SKU: MAT Brite Discharge Super 75 White Category: Tags: , , , , , , , , ,

Description

Matsui Brite Discharge Super 75 — The Pre-Blended Shortcut

Many shops blend their own white discharge formulas: some percentage of
Brite Discharge White for brightness and some percentage of
Brite Discharge Base for softness and flow. It works — but it takes time, requires measurement, and introduces variability between batches.

Super 75 does the blending for you.

Pre-mixed at 75% Brite Discharge White + 25%
Brite Discharge Base, Super 75 delivers a balanced bright white that is ready to activate and print — no weighing, no measuring, and no batch-to-batch blending inconsistency. Just add activator and go.

The result is a bright, opaque white discharge print with a soft hand feel, optimized for spot white printing on dark cotton. It is not quite as bright as pure Brite Discharge White, but it is softer, more economical, and perfectly consistent every time you open a new container.

Where Super 75 Fits in the White Discharge Hierarchy

Brite Discharge White: Maximum brightness. Highest pigment load. Premium price. The whitest possible white.

Super 75 (this product): Pre-blended bright white. 75/25 ratio. Economical. Balanced brightness and softness. No blending needed.

HM Discharge White: Maximum detail. Highest mesh capability (305). Softest hand. Designed for halftone white artwork.

Super 75 is the middle ground — brighter than HM White, more economical than pure Brite White, and pre-blended for convenience.

⚠️ The Discharge Rules

  • 100% cotton garments with reactive dyes only
  • Discharge activator required at 3–8% with a 12-hour pot life
  • Cure 2–3 minutes at 320°F
  • Proper dryer ventilation required
  • Always test garments before production

The Matsui Discharge Product Guide — All Seven Products Compared

Product Type Color / Opacity Max Mesh Primary Use Neo Pigments Activator? Best For
Brite Discharge Base Discharge mixing base Clear / neutral 305 Brightest custom color discharge Up to 15% YES (3–8%) Brightest spot color discharge
HM Discharge Base Discharge mixing base Clear / neutral 305 Halftone discharge colors Up to 15% YES (3–8%) Finest halftone detail
301DM Base Dual-purpose Clear / neutral 160 Water-based on lights or discharge on darks Up to 15% Optional One base for light and dark printing
HM Discharge White Premixed discharge white Opaque white 305 Halftone white printing Up to 15% (pastels) YES (3–8%) Softest halftone white
Brite Discharge Super 75 Pre-blended discharge white Opaque white (75% Brite White + 25% Brite Base) 160 Economical pre-blended bright white discharge Up to 15% (pastels) YES (3–8%) Budget-friendly bright white convenience
Brite Discharge White Discharge white — max brightness Highest pigment load 160 Brightest spot white Up to 15% (pastels) YES (3–8%) Whitest white on dark cotton
Alpha Trans White Hybrid Translucent white 230 Alpha Series hybrid Alpha intermix Optional (3–5%) Alpha system hybrid

Recommended Additives for Brite Discharge Super 75 Production

Additive Dosage Production Problem It Solves
Discharge Activator (Matsui or Printers Choice) 3–8% Required to enable discharge chemistry that removes garment dye. 12-hour pot life once activated.
Retarder MG 1–5% Prevents discharge ink from drying in the screen and extends open time
Fixer WF-N 1–5% Improves wash fastness and durability
Softener MG 1–4% Improves penetration for more complete dye removal and enhances hand feel
Thickener B 0.25–1% Increases viscosity if ink is too thin
RV Additive 1–3% Reduces viscosity if ink is too thick
Quick Additive 6–9% All-in-one additive combining Retarder MG, Fixer WF-N, and Softener MG
  • Pro tip — mesh lubricant: Mix 30% Softener MG with 70% water in a spray bottle and wipe on the ink side of the mesh before printing.
  • Production best practice: Use smaller amounts of ink in the screen and continually add fresh, hydrated ink during long runs.

Browse the complete Matsui additive collection here.

Technical Specifications

Specification Detail
Product Name Matsui Brite Discharge Super 75 White
Type Pre-blended discharge white — 75% Brite Discharge White + 25% Brite Discharge Base
Color Opaque white — pre-blended for balanced brightness and softness
Neo Pigments Up to 15% for pastel discharge shades
⚠️ Activator REQUIRED — 3-8%. 12-hour pot life.
Mesh Up to 160/inch (120/cm)
Cure 320°F (160°C) for 2-3 minutes
Substrates ⚠️ 100% cotton with reactive dyes ONLY
Dry Cleaning/Ironing Safe for both
Compliance CPSIA, HR4040, PVC-free
Available Sizes Quart, Gallon

Benefits at a Glance

  • Pre-blended 75% Brite White + 25% Brite Base — no blending, no measuring, no batch inconsistency
  • Economical version of Brite Discharge White — strong white results at a lower price point
  • Balanced brightness and softness right out of the container
  • Mix with Neo Pigments (up to 15%) for pastel discharge shades
  • ⚠️ Activator required. 12-hour pot life. 100% cotton reactive dyes only.
  • Can be dry cleaned and ironed. PVC-free. CPSIA and HR4040 compliant.

Technical Sheets / Safety Data Sheets / Documents

Matsui Brite Discharge Super 75 White Technical Data Sheet

Matsui Brite Discharge Super 75 White Safety Data Sheet

FREQUENTLY ASKED QUESTIONS

What is Super 75?

A pre-blended discharge white made from 75% Brite Discharge White and 25% Brite Discharge Base. It is pre-mixed for balanced brightness and softness. Just add activator and print — no blending required.

Is Super 75 as bright as pure Brite Discharge White?

Close, but not quite. The 25% base content slightly reduces the maximum brightness compared to pure Brite White. The tradeoff is that Super 75 is more economical, slightly softer, and perfectly consistent from batch to batch.

When should I use Super 75 vs. Brite Discharge White vs. HM Discharge White?

Super 75: Budget-friendly pre-blended bright white for spot printing.
Brite White: Maximum brightness with the highest opacity for spot white printing.
HM White: Maximum detail and softest hand for halftone white printing at high mesh counts such as 305.

Do I need activator?

Yes. Add 3–8% discharge activator. Once activated, the ink has about a 12-hour pot life. It will not discharge without activator.

Can I make pastels?

Yes. Add Neo Pigments at up to 15% to create pastel discharge colors.

What fabrics work?

Use 100% cotton garments with reactive dyes only.

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