Saati Duralife 80 Durometer Urethane Squeegee Blade – Precision Screen Printing Squeegee Material
Saati
Saati Duralife 80 Durometer Urethane Squeegee Blade — premium urethane squeegee blade stock — sold per inch from a full 144″ roll. Hard 80 Shore A durometer. Precision Edge — Hard Urethane Squeegee Blade for Halftones & Fine Detail. Saati Duralife urethane maintains consistent hardness and sharp edge quality longer than rubber blades, resisting solvents, plastisol, water-based, and discharge ink chemistry. Cut to your exact handle width. $1.00/inch.
✓80 Shore A Durometer — Hard
✓Saati Duralife Urethane — Not Rubber
✓Chemical & Solvent Resistant
✓Sold Per Inch — Cut from Full 144″ Roll
✓Works with Plastisol & Water-Based Inks
✓Made in USA Compatible Handles
💰 Best price per inch: Select the full 144″ roll option for the lowest cost per inch — the same Saati Duralife blade material, best value for shops replacing multiple blades or stocking up.
🚚 FREE Shipping on orders over $200|📦 In-Stock: Usually ships same or next business day|🏪 Free In-Store Pickup · San Antonio, TX
Price range: $1.00 through $99.99
Description
Saati Duralife 80 Duro — Hard Urethane Blade for Screen Printing
When the print requires sharp halftone dots, fine line work, or precise edge definition at high mesh counts, a harder blade is the right tool. 80 durometer resists flex under pressure — it shears ink off the mesh surface cleanly rather than pushing a heavy volume through. The result is better dot gain control, sharper edges, and more consistent deposit on fine halftone work. It is the blade that 4-color process printers, simulated process printers, and fine-detail spot color shops reach for when quality of edge matters more than volume of ink.
Key Features
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Saati Duralife Urethane
Premium urethane formulation — not rubber. Urethane maintains consistent durometer and edge sharpness longer, resists solvent-based cleaners, plastisol oils, and water-based ink chemistry without swelling or softening.
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80 Shore A Durometer
Measured to 80 on the Shore A hardness scale. Hard — minimum flex for precise edge control and halftone accuracy.
✂️
Sold Per Inch — Cut from Full 144″ Roll
Order exactly the length you need from a full 144″ roll. Blade stock cuts cleanly with a sharp utility knife or guillotine cutter. Fits any standard squeegee handle that accepts replacement blade stock.
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Chemical Resistant
Urethane resists swelling and softening from plastisol solvents, water-based ink chemistry, discharge activators, and screen cleaning chemicals including mineral spirits and ink degradants.
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Sharpenable Edge
Saati Duralife urethane sharpens cleanly on standard squeegee sharpeners. A consistent, sharp edge restores print quality and extends blade life significantly beyond the first sign of edge wear.
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Professional Grade
The same blade material used in high-volume production shops — engineered for consistent performance across hundreds of thousands of prints when properly maintained.
When to Use a 80 Durometer Blade
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Halftone & Process Color Printing
4-color process and simulated process printing require precise dot reproduction — an 80 duro blade’s rigidity resists the deformation that causes dot gain and halftone smear.
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Fine Line & Detail Work
Sharp text, thin lines, intricate artwork, and fine graphic elements all benefit from the clean edge definition that a harder, less flexible blade provides.
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High Mesh Counts (200–305+)
At high mesh, openings are small and the ink is thin — an 80 duro blade provides the correct rigidity to shear ink cleanly through fine mesh without the over-deposit that a softer blade would produce.
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Automatic Press High-Speed Printing
On automatic presses at high speeds, blade rigidity prevents blade bounce and inconsistent pressure — 80 duro helps maintain consistent deposit through long high-speed runs.
⚠️ When NOT to use 80 duro: Heavy plastisol printing, low mesh counts, textured substrates, or underbase printing — where you need ink volume rather than edge precision. A hard blade on thick ink at low mesh produces insufficient deposit.
See It in Action: Understanding Squeegee Durometer
📐 Understanding Squeegee Durometer
Durometer is the Shore A hardness rating of the squeegee blade — a standardized measurement of how stiff or flexible the blade material is. It directly determines how much ink passes through the mesh and the sharpness of the printed edge.
↑ Softer (60)
More flexible → more pressure on mesh → more ink deposit → heavier prints
⚖️ Medium (70)
Balanced → versatile across inks, mesh counts, and substrates → the shop standard
↓ Harder (80)
More rigid → less flex → less ink deposit → sharper edges → fine detail
Full Durometer Selection Guide
| Durometer | Feel | Best For | Product |
|---|---|---|---|
| 60 | Soft | Textile printing: thick inks, heavy garment textures, low mesh counts (60–110). Simulated process printing on textured surfaces. Maximum ink deposit. | 60 Duro Blade |
| 70 | Medium | General garment printing: plastisol and water-based on flat textiles, standard mesh (110–200). The most versatile durometer — the starting point for most shops. | 70 Duro Blade |
| 80 ← This Product | Hard | High mesh / fine detail: halftones, process printing, 4-color process, fine line work, high mesh counts (200–305+). Less ink deposit, sharper edge definition. | This product |
| 70/90/70 | Triple | Best of both worlds: soft outer layers (70) grip the fabric and conform to the mesh — hard center core (90) provides rigidity without fatigue. Most popular triple for general garment printing. | 70/90/70 Triple |
| 60/90/60 | Triple | Maximum ink deposit with rigidity: softest outer layers (60) for maximum conformance and ink transfer — hard center (90) for blade stability. Heavy ink deposit jobs, thick plastisol, specialty inks. | 60/90/60 Triple |
🔬 Why Urethane? Saati Duralife vs. Standard Rubber
Saati Duralife Urethane
- Resistant to plastisol, water-based, and discharge inks
- Resistant to solvents and screen cleaning chemicals
- Maintains consistent durometer across the blade lifespan
- Holds a sharper edge longer between sharpenings
- Lower abrasion wear on emulsion stencils
Standard Rubber Blades
- Can swell or soften when exposed to solvents
- Durometer drifts over time as rubber degrades
- Loses edge sharpness faster
- Lower cost upfront, but higher replacement frequency
🔧 Squeegee Blade Care & Sharpening
- Clean blades immediately after printing — dried ink hardens on urethane and requires more aggressive cleaning, which accelerates edge wear.
- Store blades edge-up or hanging — never lay a squeegee flat with blade down. The edge deforms under the handle weight over time.
- Sharpen regularly — a dull blade requires more pressure to shear ink through the mesh, which increases mesh wear, stencil wear, and wrist fatigue. Sharpen when you notice ink deposit becoming uneven or edges ragged.
- Inspect for nicks and flat spots — a nicked blade leaves streaks and uneven ink deposit. Sharpen past the nick or replace the blade section.
- Use a squeegee sharpener or lap grinder — hand sharpening on sandpaper creates uneven bevels. A dedicated sharpener produces a consistent edge across the full blade length.
All Squeegees & Blades at River City Supply
| Product | Format | Best For |
|---|---|---|
| Saati 60 Duro Blade | Blade only — sold per inch from 144″ roll | Soft — max ink deposit, textures |
| Saati 70 Duro Blade | Blade only — sold per inch from 144″ roll | Medium — general purpose |
| Saati 80 Duro Blade | Blade only — sold per inch from 144″ roll | Hard — fine detail, halftones |
| Saati 70/90/70 Triple | Blade only — sold per inch from 144″ roll | Triple — versatile with rigidity |
| Saati 60/90/60 Triple Roll | 144″ roll | Triple — max deposit + rigid core |
| Saati Duralife Roll | 144″ roll | Bulk blade stock |
| Nortech Wood Handle 70 Duro | Complete squeegee | Made in USA, general printing |
| Custom Wood Handle Squeegee | Any size | Custom width + durometer |
| Ergo-Force Handle | Ergonomic handle | Reduces fatigue, precision control |
| Squeegee Rack (8-slot) | Accessory | Stores 8 squeegees, wall-mount |
Need help choosing the right blade hardness?
Call us at (512) 454-0505 Mon–Fri 9am–5pm CT
Technical Specifications
| Specification | Detail |
|---|---|
| Product | Saati Duralife 80 Durometer Urethane Squeegee Blade |
| Brand | Saati — Duralife Series |
| Durometer | 80 Shore A — Hard |
| Material | Urethane (not rubber) — chemical and solvent resistant |
| Format | Sold per linear foot — cut to your required handle width |
| Thickness | Standard screen printing squeegee profile — fits standard handles |
| Edge Profile | Square edge (standard screen printing profile) |
| Ink Compatibility | Plastisol, water-based, discharge, UV, solvent-based inks |
| Chemical Resistance | Resistant to plastisol solvents, water-based chemistry, discharge activators, screen cleaning chemicals |
| Sharpenable | Yes — sharpens cleanly on standard squeegee sharpeners |
| Best Mesh Range | 160–305+/inch |
| Best Ink Types | Plastisol, water-based — fine detail, halftones, process color |
| Available Sizes | Sold per inch from a full 144″ roll — cut to your required handle width |
Technical Sheets / Safety Data Sheets / Documents
FREQUENTLY ASKED QUESTIONS
When do I need 80 durometer instead of 70?
Use 80 duro when printing halftones, 4-color process, or fine detail work at high mesh counts (200+). The extra rigidity improves dot accuracy and edge definition. For standard spot color garment printing, 70 duro is usually sufficient. If you notice halftone dots blooming or fine lines thickening, try a harder blade.
Does a harder blade use less ink?
Yes — an 80 duro blade’s greater rigidity means less flex under the squeegee stroke, which results in a thinner, more controlled ink deposit compared to a 60 or 70 duro. This is desirable for halftone work but would result in insufficient opacity on solid coverage prints.
Can I use 80 duro for plastisol printing?
Yes — 80 duro works with plastisol inks, especially for high-detail or halftone plastisol work. For standard solid-coverage plastisol spot color printing at normal mesh counts, most printers prefer 70 duro for its better ink volume. If your plastisol work involves fine halftones or high mesh, 80 duro is the correct choice.
How do I cut Saati Duralife blade stock to length?
Use a sharp utility knife with a straightedge guide, a guillotine-style paper/blade cutter, or a circular saw for high-volume cutting. Urethane cuts cleanly with a sharp blade. Make sure your cut is perfectly square to the blade length for an even printing edge across the full width.
What handle styles are compatible with Saati Duralife blades?
Saati Duralife blades fit any standard squeegee handle that accepts replacement blade stock — including Nortech wood handles, aluminum handles, and auto press squeegee heads. Confirm the blade slot width matches your handle spec before ordering.
Need help choosing the right blade hardness?
Call us at (512) 454-0505 Mon–Fri 9am–5pm CT
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