SY-3L300
3-Layer Waterproof-Breathable Laminate
20,000 mm column. One fabric, no liner.
Three-layer laminate: recycled-face nylon, ePTFE-free membrane, tricot backer — bonded so the garment needs no hanging liner. 20,000 mm hydrostatic head with 8,000 g/m²/24 h MVTR, the balance point most outdoor brands actually specify.
Seam-sealable with standard PU tape. DWR is C6/PFOA-free and survives 20 home launderings before re-treatment.
Specifications
- Construction
- 3-layer: 40D face + membrane + tricot backer
- Weight
- 148 g/m² (4.4 oz/yd²)
- Hydrostatic head
- ≥ 20,000 mm (JIS L 1092 B)
- MVTR
- 8,000 g/m²/24 h (ASTM E96 BW)
- DWR
- C6 PFOA-free, 20 washes
- Seam sealing
- PU-tape compatible, 2.5 kgf peel
- Colors
- Stock 12 shades · lab-dip to Pantone TCX
- Width
- 150 cm
Questions buyers ask about this fabric
The questions your merchandisers and QA lab send us — answered here, and answered live by the online assistant in the corner of this page.
- Can it be washed at 95 °C?
- The medical variant SY-3L300M yes — 50 cycles tested. The apparel version is rated 40 °C home wash; hotter cycles age the membrane faster.
- Roll length and packing?
- 60–80 m per roll, wrapped and suspended in the carton to avoid crease marks. Fabric is shipped crease-sensitive — never folded.
- Do you supply seam-sealing tape too?
- No, but we qualify two tape brands per article and share the settings (temperature, speed, pressure) your factory needs.