ProSoft Premium Jersey ECO-PUL: The Complete Guide to Wazoodle's Smooth Performance Waterproof Fabric
What ProSoft® Premium Jersey ECO-PUL™ Is
ProSoft® Premium Jersey Waterproof ECO-PUL™ Fabric (W-385) is a waterproof polyurethane laminate that bonds 1 mil TPU film to a polyester jersey knit base using ECO-Thermal Bonding Technology (permanent film fusion independently tested 50% stronger than competitor US-made PUL).
The jersey face provides a smooth, refined textile surface — softer and more polished than standard interlock-based PUL — while the reverse presents the waterproof polyurethane barrier.
Where Premium Jersey ECO-PUL fits: At 300 GSM and 0.019" thickness, this sits at the heavier end of Wazoodle's surface-laminated ECO-PUL range while maintaining a thin profile. The jersey face delivers a smooth surface hand suited to products where the fabric-side appearance and feel matter — menstrual pad backing visible during use, changing pad covers, and small home goods like coasters. For fleece-faced alternatives with non-slip grip and absorbency, see ProSoft® Premium Fleece ECO-PUL™. For thinner barrier-only options, the standard 1 mil ECO-PUL variants offer lighter weights.
The fabric shares the rated ProSoft waterproof barrier — rated at more than 100× any normal use pressure with breathability matched to resting body moisture output — plus Waterproof 300X Technology (rated integrity through 300+ wash cycles) and SilentFlex Technology (quiet, no plastic rustling). The 85% polyester / 15% polyurethane composition reflects the jersey knit base. 10% crosswise stretch with minimal lengthwise stretch. Requires seam sealing tape over all sewn seams.
Made in USA by AKAS Tex. CPSIA certified for children's products. Forever Chemicals-Free verified (no PFAS, PFOA, PFOS, BPA, or phthalates). UPF 25–35 (lighter colors 25, darker colors 35 — lower than the 50+ rating on most ProSoft variants).
For how ECO-PUL compares to CORE PUL, MediPUL, and FoodSAFE PUL, see Choosing Between ProSoft PUL Types (DF-005).
Working With ProSoft® Premium Jersey ECO-PUL™
ProSoft® Premium Jersey ECO-PUL™ uses the same core PUL sewing techniques as the standard ECO-PUL line. The jersey knit base may curl toward the face side during handling — a normal knit characteristic that flattens during sewing.
Critical: Every needle hole through the polyurethane film permanently compromises waterproofing. Pin only in seam allowances and seal every sewn seam with heat-activated tape.
No pre-washing is required — the fabric ships cut-and-sew ready. Manufacturing odor from thermal bonding dissipates after a wash-dry cycle or 1–2 days of airing.
Pairing ProSoft® Premium Jersey ECO-PUL™ With Other Fabrics
ProSoft® Premium Jersey ECO-PUL™ serves as the waterproof barrier layer in multi-layer constructions, with the smooth jersey face oriented toward the user or outward.
ProSoft® Premium Jersey ECO-PUL™ Applications
ProSoft® Premium Jersey ECO-PUL™ is suited to applications where the smooth jersey surface provides an aesthetic or functional advantage over standard interlock PUL.
Cloth diaper covers and training pants use the waterproof barrier with the smooth jersey exterior providing a refined look and feel under clothing. The 10% crosswise stretch aids fitting.
Menstrual pad backing benefits from the smooth jersey surface that sits comfortably against underwear fabric without catching or snagging.
Small home goods are customer-validated — coasters using the waterproof layer to protect surfaces from condensation, and Christmas gift projects where presentation and functionality combine. The smooth jersey finish provides a more polished look than raw PUL in visible applications.
Incontinence products and medical underpads use the breathable waterproof barrier with 300+ wash cycle institutional durability.
Content Note — Food Storage: Premium Jersey ECO-PUL (W-385) does not carry FDA food-contact certification. For food storage applications requiring certified food-safe waterproof fabric, see the FoodSAFE PUL variants (W-396, W-512, W-392, W-397).
ProSoft® Premium Jersey ECO-PUL™ Certifications & Safety
Fabric vs. Finished Product: These certifications apply to the ProSoft Premium Jersey ECO-PUL fabric as manufactured and sold by Wazoodle. Finished products may require separate testing and certification depending on your jurisdiction and product category.
For what these certifications mean, see Understanding Wazoodle Fabric Certifications & Safety Standards.
Caring for ProSoft® Premium Jersey ECO-PUL™
Washing
Hot water safe (145–165°F). Use zero-residue liquid detergent with an extra rinse cycle. Non-chlorine oxygen bleach is acceptable sparingly.
Drying
Medium heat only — never exceed 130°F (50°C).
Avoid completely
Fabric softeners (permanently destroy waterproofing), chlorine bleach (causes delamination), vinegar and baking soda (break down the laminate bond), dryer sheets. Avoid prolonged direct sunlight — UV causes yellowing and cracking of polyurethane.
Ironing
Warm iron on jersey fabric side only if needed — never iron the polyurethane film side.
For complete ProSoft PUL care protocols, see ProSoft PUL Care Guide.
ProSoft® Premium Jersey ECO-PUL™ Technical Specifications
| Specification | W-385 ProSoft® Premium Jersey Waterproof ECO-PUL™ |
| Fiber Content | 85% polyester / 15% polyurethane |
| Weight | 300 GSM (9 oz/sq yd) |
| Thickness | 0.019" ± 10% |
| Width | 55"–56" |
| Stretch (Width) | 10% crosswise |
| Stretch (Length) | Minimal |
| Shrinkage | Minimal |
| Hydrostatic Pressure | 225 psi (~158,000 mm) |
| Breathability (MVTR) | 850 g/m²/24h |
| Burst Strength | 152 psi |
| Wash Durability | 300+ wash cycles |
| UPF Rating | 25–35 (varies by color) |
| pH | 7.4 (neutral) |
| Coefficient of Friction | 0.26–1.9 |
| Color Fastness | 4.5 |
All measurements ±10% manufacturing tolerance. Your results may vary between production runs. ASTM test methods: MVTR per ASTM E 96, hydrostatic pressure per ASTM D 751, burst strength per ASTM D3786.