Inktek 000 Poly White Plastisol Ink — Low Cure, Soft Hand, High Opacity Screen Printing Ink for Cotton & Poly Blends

Inktek

Inktek LB000 POLY WHITE
Inktek LB000 POLY WHITE
Inktek LB000 POLY WHITE
Inktek LB000 POLY WHITE

Inktek LB000 Poly White is a phthalate-compliant, premium low-bleed white plastisol ink formulated to perform on the widest possible range of substrates — cotton, cotton/poly blends, and certain 100% polyester fabrics. High opacity, exceptional fiber matte-down, soft hand feel, and a flexible cure range from 250°F to 320°F make it the workhorse white for shops running mixed production. Works as an underbase on dark garments, a highlight white, or a standalone spot color. Ships from River City Supply — no heat restrictions, no drop-ship delays, in stock year-round.

🛡️ Low-Bleed Formula
Bleed resistance on cotton, blends, and some 100% polyester
⬜ Exceptional Opacity
Bright, vivid white coverage in fewer passes
🧴 Soft Hand & Fiber Matte-Down
Superior drape and matte-down for a clean, retail-quality feel
🌡️ Flexible Cure — 250–320°F
Flash cure 220°F · Full cure as low as 250°F
🔬 Fine Mesh Capable
Runs clean through 86–230 mesh for halftone & detail work
🏭 SKU: PCLB000
Ships from RCS · No heat restrictions · In stock
🚚 Same-Day Shipping on orders before 3:30 PM CT Mon–Fri  ·  Free Shipping over $200  ·  Questions? (512) 454-0505

Price range: $109.99 through $2,799.99

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Description

The White That Works on Whatever You’re Running.

Most production shops aren’t running one fabric type — they’re running cotton tees, 50/50 blends, performance poly-cotton, and the occasional 100% polyester jersey, often in the same day. LB000 Poly White is built for that reality. A premium low-bleed white with a flexible cure range from 250°F to 320°F, exceptional opacity, superior fiber matte-down, and bleed resistance that holds on cotton, blends, and a wide range of polyester fabrics. Use it as a dark-shirt underbase, a highlight white, or a standalone spot color. Ships from River City Supply with same-day shipping — no seasonal heat restrictions, no separate drop-ship shipment, no minimum order complications. Just a reliable poly white in stock when you need it.

250–320°F
Cure Range
220°F
Flash Cure Temp
86–230
Mesh Range
In Stock
Ships from RCS

Why LB000 Poly White?

Low-Bleed Across the Broadest Substrate Range

Formulated specifically for bleed resistance on cotton, cotton/polyester blends, and certain 100% polyester fabrics — not just cotton. That coverage matters for shops printing mixed orders where the same white needs to hold up on a 100% cotton tee and a 50/50 jersey in the same run. Always pre-test with specific garment colorways before production; poly dye chemistry varies by manufacturer.

Superior Fiber Matte-Down & Drape

Fiber matte-down is the measure of how cleanly the ink presses fabric fibers flat during cure — prints with poor matte-down have a fuzzy, textured surface where fabric fibers stick up through the ink. LB000 has superior fiber matte-down, producing a clean, smooth print surface with excellent drape. The result is a print that looks good and wears well.

Flexible Cure Range for Any Dryer Setup

Full cure from 250°F to 320°F with variable dwell time. Flash cure at 220°F in 2–3 seconds. The wide cure window makes LB000 forgiving across different dryer setups, belt speeds, and production volumes — from a small conveyor dryer on a 4-color manual to a high-throughput automatic tunnel. Adjust belt speed to hit your target temp, not the other way around.

Fine Mesh Halftone Performance

LB000 runs clean through 86–230 mesh — a wider range than most underbase whites. At 200–230 mesh, it’s capable of halftone underbase work and simulated process printing, not just solid flood underbases. The creamy consistency holds sharp edges at fine mesh counts without bridging or clogging, even on longer production runs.

Three Ways to Run LB000 Poly White

As an Underbase

First-down on dark cotton, blends, and polyester garments. Flash cure at 220°F for 2–3 seconds dry-to-touch. Print top colors wet-on-flash. High opacity blocks the substrate completely for accurate, vibrant top color results.

As a Highlight White

Last-down highlight white on simulated process and multi-color jobs. At 160–230 mesh for detail control, LB000’s fine-mesh capable consistency prints crisp highlights without bridging or smearing into adjacent colors.

As a Spot White

Single-color spot white on light or dark garments. The consistent body, excellent opacity, and bleed-resistant formulation make it a clean standalone choice across every fabric type in the lineup.

Available Sizes

  • QQuart (32 oz) — Ideal for shops evaluating LB000 for mixed-fabric production or running smaller poly-blend jobs
  • GGallon (128 oz) — Standard production size for shops running regular underbase and spot white work across cotton and poly blends
  • 55-Gallon Pail — High-volume shops with heavy mixed-fabric production running cotton, blends, and polyester apparel daily

Press Settings & Application

Mesh & Screen

86–230 monofilament with 20–30 N/cm² tension. Use consistently tensioned screens — loose mesh is the leading cause of uneven ink deposit and bleed resistance failure on poly blends. Use sharp-edged squeegees for best results.

Squeegee

70–75 durometer, square-edge, sharp blade. Versatile across squeegee pressures — adjust based on mesh count and deposit requirements. Ensure a proper ink deposit to maximize bleed resistance and film strength on poly fabrics.

Flash & Cure

Flash at 220°F for 2–3 seconds until dry to the touch. Full cure at 260–320°F for up to 60 seconds depending on belt speed and ink deposit. For low-temp curing on sensitive fabrics, run at 250°F for at least 90 seconds. Verify with a donut probe.

Thinning & Clean-Up

Use 1–2% Special Reducer if thinning is needed — stir thoroughly before adding any reducer to assess actual printing viscosity first. Clean up with ink degradant, press wash, or odorless mineral spirits. Always stir ink thoroughly before printing.

LB000 Poly White vs. the Inktek White Lineup

Feature LB000 Poly White LB020 Bright White LB028 Stretch White LB001 Premium White
Primary Strength Widest substrate range Ultra-soft hand feel Stretch & flexibility Lowest cure (260°F)
Cure Range 250–320°F (flexible) 280°F 280°F 260–320°F
Bleed Resistance Cotton, blends, some poly Cotton & blends Cotton & blends Synthetic-focused
Fiber Matte-Down Superior Good Good Good
Fine Mesh Halftone Yes — up to 230 mesh Yes — up to 305 mesh Yes — up to 305 mesh Up to 125 mesh
Ships From River City Supply River City Supply River City Supply Drop Ship (separate)
Heat Restrictions None — ships year-round None None Yes — hot months restricted
⚠ Pre-Test Every Polyester Garment

LB000 performs on many polyester fabrics, but polyester dye chemistry varies widely between garment manufacturers and colorways. Always pre-test the specific garment and colorway under your production dryer settings before committing to a production run. Some dyes will bleed at any temperature — no white plastisol resolves that without a dedicated dye blocker.

⚠ Don’t Thin Before Checking Actual Viscosity

Plastisol inks “body up” in the container and often loosen significantly once stirred thoroughly. Always stir LB000 completely and assess actual printing viscosity before adding any reducer. Over-thinning reduces opacity and bleed resistance — the two properties you’re buying this ink for. If thinning is needed, use 1–2% Special Reducer maximum.

Ready to Order LB000 Poly White?

Orders before 3:30 PM CT ship same day. Free shipping over $200. Not sure which white fits your production mix best? We can help.

📞 (512) 454-0505  |  📧 [email protected]
Ships From River City Supply

LB000 is stocked and ships directly from River City Supply — same-day if ordered before 3:30 PM CT, year-round with no seasonal restrictions.

Technical Specifications

Inktek LB000 Poly White — Technical Specifications
Product Name Inktek LB000 Poly White
SKU PCLB000
Ink Type Plastisol (PVC-based), Low Cure, Phthalate-Compliant
Color White — bright, high-opacity finish
Hand Feel Soft — superior drape and fiber matte-down
Primary Application Underbase, highlight white, or standalone spot white on cotton, blends, and polyester
Flash Cure Temperature 220°F — 2–3 seconds until dry to the touch
Full Cure Range 260–320°F for up to 60 seconds (varies by belt speed, deposit, fabric); 250°F for minimum 90 seconds for low-temp curing
Recommended Mesh Count 86–230 monofilament, 20–30 N/cm² tension
Recommended Squeegee 70–75 durometer, square-edge, sharp blade
Opacity Exceptional — bright white finish with full substrate coverage
Fiber Matte-Down Superior
Bleed Resistance Excellent — formulated for cotton, cotton/poly blends, and certain 100% polyester fabrics
Best Substrates 100% cotton, cotton/polyester blends, certain 100% polyester fabrics (pre-test required)
Press Compatibility Manual and automatic presses
Thinning 1–2% Special Reducer if needed — stir thoroughly before assessing viscosity
Phthalate-Compliant Yes
Clean-Up Ink degradant, press wash, or odorless mineral spirits
Available Sizes Quart (32 oz), Gallon (128 oz), 5-Gallon Pail
Storage 65–90°F (18–32°C); avoid direct sunlight; keep containers sealed
Fulfillment Ships from River City Supply — same-day if ordered before 3:30 PM CT, no heat restrictions
Brand Inktek
Distributor River City Supply — screenprintsupplies.com

Technical Sheets / Safety Data Sheets / Documents

Inktek PCLB000 Poly White Technical Data Sheet

FREQUENTLY ASKED QUESTIONS

What makes LB000 a “poly white” — what’s different from a regular white?

The term “poly white” refers to a white plastisol ink specifically formulated with bleed resistance on polyester and poly-blend fabrics — not just cotton. The formulation uses non-migrating pigments and a chemistry designed to sit on top of the fabric and resist the dye migration that happens when polyester is heated during cure. LB000 is also formulated for superior fiber matte-down and drape, which matters most on smoother polyester fabric surfaces.

Will LB000 prevent dye migration on 100% polyester garments?

For many 100% polyester garments, yes — especially when you keep cure temps at the lower end of the range (250–260°F). But polyester dye chemistry varies significantly between garment manufacturers and colorways. Some fabrics bleed even at very low cure temps, and no white plastisol will stop the most reactive dyes without a dedicated dye blocker underbase. Always pre-test the specific garment and colorway before running production. If you’re seeing bleed on test prints, move to a blocker.

What is fiber matte-down and why does it matter?

Fiber matte-down is how effectively the ink presses fabric fibers flat against the surface during printing and curing. Inks with poor matte-down leave fabric fibers standing up through the print surface, creating a fuzzy or rough texture that looks and feels unfinished. LB000’s superior fiber matte-down produces a clean, smooth print surface — especially noticeable on polyester and poly-blend fabrics where the smoother fiber structure makes the difference more visible.

How does LB000 compare to LB001 Premium White for polyester work?

Both are designed for polyester and poly blends. The practical differences: LB000 cures at 250–320°F, ships from River City Supply year-round with no heat restrictions, and can be combined with other items in your order. LB001 cures as low as 260°F (slightly lower floor), is drop-ship only with a separate shipment, and is restricted during hot months. For most shops, LB000 is the more practical choice for everyday polyester work. LB001 is the choice when you specifically need that lowest possible cure temperature for the most dye-reactive fabrics.

What cure time and temperature should I use for best bleed resistance?

For maximum bleed resistance on poly blends, cure at the lower end of the range — 250–260°F internal ink temp for 90 seconds minimum. The lower the dryer temperature, the less dye activation occurs in the polyester. Verify with a donut probe, then do both a stretch test (for cure) and a visual inspection for bleed before shipping. A wash test after 3–5 hot cycles confirms long-term performance.

Can LB000 run halftone underbase work?

Yes — the creamy consistency runs cleanly through 86–230 mesh, which includes the 160–230 mesh range used for halftone underbases in simulated process printing. Use consistently tensioned screens, sharp-edged squeegees, and proper off-contact distance for the cleanest halftone reproduction. The wide mesh range is one of LB000’s advantages over coarser-bodied poly whites that are limited to underbase flood work.

Does River City Supply ship same day?

Yes — orders placed before 3:30 PM CT Monday through Friday ship the same day from River City Supply. Free shipping applies on orders over $200. LB000 ships with your full order — no separate shipment, no drop-ship delay. Call (512) 454-0505 or email [email protected] with any questions.
Questions about LB000 or choosing the right white for your fabric mix?

We stock and use these inks — reach out any time and we’ll help you pick the right one.

📞 (512) 454-0505  |  📧 [email protected]

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