IPG 519 is a high-quality, medium-grade paper masking tape engineered by Intertape Polymer Group for demanding industrial, aerospace, and defense applications. Featuring a conformable, semi-bleached crepe paper backing combined with a high-performance pressure-sensitive natural and synthetic rubber blend adhesive, this tape provides stable adhesion, balanced tensile strength, and clean removal properties. IPG 519 is specifically qualified to meet multiple rigorous federal and military procurement specifications, making it a reliable utility across defense vehicle depots, manufacturing stations, and fleet overhaul bays where multi-surface masking integrity is crucial.

Technical Specifications & Cross-References

• Manufacturer: Intertape Polymer Group (IPG)
• Product Code / Series: 519 Series
• Total Thickness: 6.0 mils (0.15mm)
• Backing Material: Semi-Bleached Crepe Paper
• Adhesive Type: Solvent-Cast Natural & Synthetic Rubber Blend
• Adhesion to Steel: 36 oz/in width
• Tensile Strength: 23 lbs/in width
• Elongation at Break: 7%
• Color: Natural / Beige
• Bake Temperature Resistance: Up to 180°F (82°C) for up to 1 hour
• UV Exposure Resistance: Up to 5 hours maximum baseline

Approved Specifications & Industrial Conformance:

This premium packaging and processing tape is manufactured under rigorous controls and can be formally qualified to satisfy the following federal procurement and manufacturing guidelines:

• Federal Specification (Tape, Packaging): Compliant with PPP-T-42C, Type I
• Federal Specification (Tape, Masking): Compliant with UU-T-106, Type I
• Commercial Item Description (C.I.D.): Fully conforms to A-A-883, Type I
• ASTM Standard Reference: Aligns with standard performance metrics governed under ASTM D6123 / D6123M

Key Features & Performance Benefits

• Comprehensive Government Compliance: Fully meets classical military and federal specifications, easing supply chain tracking and quality control sign-offs in defense manufacturing.
• Thermal Bake Stability: Capable of withstanding specialized short-term air-dry or bake cycles up to 180°F (82°C) without adhesive transfer, charring, or leaving severe visual residue fields.
• Consistent Conformability: Premium crepe composition stretches and molds easily around sharp architectural curves, complex industrial brackets, and uneven geometric surfaces.
• Balanced High-Tensile Performance: Provides a stable 23 lbs/in tensile framework that resists premature tearing or snapping during machine application or high-tension bundle pulls.
• UV Protection Window: Engineered to withstand direct or indirect ultraviolet light exposure for up to 5 hours, ensuring structural reliability during short-term outdoor staging.

Typical Applications

• Industrial Paint Masking: Deployed as a primary masking layer for air-dry automotive spray setups, maritime fleet touch-ups, and fiberglass boat manufacturing steps.
• Hardware Bundling and Splicing: Extensively utilized for structural parts bundling, light-duty package sealing, carpet pad splicing, and high-volume industrial mailroom tabbing.
• Aviation & Depot Protective Masking: Ideal for protecting critical surface finishes, non-conductive panels, and high-tolerance components from mechanical scratching or debris tracking during component routing.

• All in-stock orders are processed within 1–2 business days (excluding weekends and holidays) after receiving your order confirmation email.
• Orders with a lead time will ship according to the estimated shipping time shown on the product page.
• If we experience a high volume of orders or if an item is backordered, processing times may be slightly delayed. We will notify you promptly via email.

• Returns and damage claims must be made within a maximum of 3 business days after receiving the product, with prior authorization from Aircraft Shop Supply (Return Material Authorization - RMA). Returns without prior notice or written authorization will not be accepted. We strongly recommend inspecting the product upon delivery; many products require special storage conditions for which we are not responsible once they arrive to the client's facility. Please review the product's SDS for proper storage and handling.
• For products with 3 to 6 months of remaining shelf life, claims must be made within the next 2 business days after receipt.
• Returns are not accepted for products with less than 3 months of remaining shelf life.
• Returns are not accepted for products purchased during a low Shelf Life promotion, items sold with discounts, or special orders that must be placed directly with the factory.
• The customer is responsible for the return shipping cost, except in cases where the return is due to an error on the part of Aircraft Shop Supply.
• Refunds will only be issued after the product has been inspected and no damage is found.
• A 25% Restocking Fee will be charged for returns of products in good condition that are either no longer needed or were ordered incorrectly.
• A 35% Restocking Fee will be charged for returns of products with one year or less of remaining shelf life.
• No Restocking Fee will be charged if Aircraft Shop Supply is responsible for incorrectly shipping a product, or if the order is damaged upon leaving the warehouse.
• Hazardous Materials & Dangerous Goods: These items are sold as final and are not eligible for return approval.

At Aircraft Shop Supply, we are committed to shipping the highest quality and freshest product possible. To ensure efficient stock rotation and meet aviation industry standards, our inventory management is governed by the following policy:

1. Scope of Application
All Sales Channels: This policy applies to all orders processed by Aircraft Shop Supply, including but not limited to: website purchases, direct email orders, formal Purchase Orders (POs), phone orders, and contract agreements.

2. Inventory Management (FIFO)
All products with an expiration date are managed and shipped on a strict "First In – First Out" (FIFO) basis.

3. Minimum Shipping Margin
Standard Guarantee: We will not ship any products with fewer than 30 days of use remaining (days before expiration), unless previously coordinated and agreed upon with the customer.

No Automatic Guarantees: Outside of this 30-day minimum margin, Aircraft Shop Supply does not make any automatic guarantee as to the specific length of time remaining on any shelf-life item for standard orders.

4. Special Customer Requirements
We understand that certain projects, maintenance schedules, or regulatory standards require strict specifications. If your order has specific shelf-life requirements, please proceed as follows:

How to Request: If you require a specific Date of Manufacture (DOM), Date of Expiration (DOE), or a specific minimum shelf-life percentage (%), you must clearly state this requirement:

In the Comments/Notes section when placing an online order.

Explicitly written on your Purchase Order (PO) or quote request email for offline orders.

Validation Process: Once your requirement is received:

We will ship your order if the available stock matches your specifications.

If we do not have the exact batch, we will contact you prior to shipping with the shelf-life percentage (%) or dates we have available for your acceptance.

5. Limitation of Liability and Validity of Information
To ensure transparency and manage expectations, the following terms and conditions apply:

Time-Limited Validity: Any information provided by our team regarding the remaining shelf-life percentage (%) is valid only at the exact time the inquiry is made. Due to high inventory turnover, availability is subject to change without prior notice.

Informational Purposes Only: Shelf-life data provided by Aircraft Shop Supply is strictly for informational purposes and reflects the availability at the moment of inquiry. It does not constitute a batch reservation or a product warranty.

Supply Chain Liability Exclusion: Aircraft Shop Supply is not responsible for the time elapsed or any product expiration that occurs after the order has been prepared and packed. This includes, but is not limited to: the time between order placement, carrier transit times, intermediary storage, customs delays, and final delivery to the end user. It is the customer's responsibility to account for these logistical lead times within their planning.