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Product Details

Product Description
3M Scotchcal 8170-P40 Printable Window Film 40% Perforation Pattern

Scotchcal Perforated Window Graphic Cast 8170-P40

Create removable, high-gloss architectural and vehicle window graphics with 3M Scotchcal Perforated Window Graphic Film 8170-P40. This 4 mil cast vinyl film uses a 40% perforation pattern that allows a full image to be viewed from the outside while maintaining good viewing from the inside.

4 mil cast vinyl 40% perforation pattern High-gloss surface Removable with heat
Product code 8170-P40
Film category Perforated Cast Vinyl

White perforated film with transparent solvent acrylic adhesive for dry application to flat glass and acrylic surfaces.

Film thickness 4 mil / 0.10 mm
Perforation 40% Pattern
Film type Cast
Application method Dry
Service life 1 Year
Removability With Heat
Printable perforated window film

Display a complete graphic outside while maintaining viewing through the window from inside

3M Scotchcal Perforated Window Graphic Film 8170-P40 is a 4 mil cast vinyl film used to produce removable, high-gloss architectural and vehicle window graphics with selected piezo inkjet printers.

Its 40% perforation pattern allows the printed image to be seen from the outside of the window while still allowing good viewing from the inside. This makes the film suitable for prominent messaging on storefront, architectural and transportation windows.

The white film uses transparent solvent acrylic adhesive and is installed dry on flat glass or acrylic surfaces. The graphic can be removed with heat.

Graphic personality

High-impact exterior messaging with a glossy printed appearance and continued visibility from inside the window.

The 40% perforation pattern is designed to balance outside image visibility with good viewing through the window from the interior.

Film features

Cast construction, inkjet-print compatibility and heat-assisted removability

8170-P40 is designed for high-gloss printed window graphics on flat glass and acrylic surfaces.

01

40% perforation pattern

Allows the full printed image to be viewed from outside while maintaining good viewing through the window from inside.

02

4 mil cast vinyl

Uses a 4 mil, 0.10 mm cast vinyl construction for architectural and vehicle window graphics.

03

High-gloss appearance

The supplied specifications identify a glossy surface finish for high-profile printed messaging.

04

Multiple imaging methods

Suitable for latex inkjet, solvent inkjet, UV inkjet and digital print imaging methods.

05

Interior and exterior use

The supplied specifications identify the film for both interior and exterior applications.

06

Removable with heat

The film is designed to be removable with heat after its service period or campaign is complete.

Recommended uses

Window graphics for storefronts, vehicles and transportation applications

Storefront Windows High-profile printed messaging for flat storefront and architectural windows.
Vehicle Windows Printable perforated graphics for compatible flat vehicle window areas.
Transit Graphics Suitable product uses include buses, metros, trams and other transportation applications.
Interior Window Graphics Printable window messaging for compatible interior glass and acrylic surfaces.

Compatible 3M overlaminates:

The supplied product description states that 8170-P40 should be paired with one of the following 3M overlaminates.

Product information

Supplied specifications, printing methods, installation conditions and compatible overlaminates

Technical specifications
Manufacturer:
3M
Product:
Scotchcal Perforated Window Graphic Film 8170-P40
Film type:
Cast vinyl
Film thickness:
4 mil / 0.10 mm
Perforation pattern:
40%
Product colour:
White
Colour palette:
White
Opacity:
Perforated
Surface finish:
Glossy
Adhesive colour:
Transparent
Adhesive type:
Solvent acrylic
Liner material:
PE-coated kraft paper
Core size:
3 inches
Application method:
Dry
Application surface:
Flat
Substrates:
Glass and acrylic
Interior / exterior:
Interior and exterior
Service life:
1 year
Removability:
Removable with heat
Warranty coverage:
3M Performance Guarantee, 3M MCS Warranty and 3M Basic Product Warranty
Printing, converting and available sizes
  • Converting process: Inkjet printing.
  • Imaging methods: Latex inkjet, solvent inkjet, UV inkjet and digital print.
  • Printer description: Used to produce graphics with selected piezo inkjet printers.
  • Imperial lengths: 10 yards, 25 yards and 50 yards.
  • Metric lengths: The supplied specifications list 9.14 m, 22.86 m, 45.7 m and 45.72 m.
  • Imperial widths: 36 inches and 54 inches.
  • Metric widths: The supplied specifications list 914.4 mm, 1,370 mm, 1,371.6 mm and 1,372 mm.
Application, temperature and removal information
  • Application method: Apply dry.
  • Application surface: Designed for flat surfaces.
  • Compatible substrates: Glass and acrylic.
  • Minimum application temperature: 4°C / 39.2°F.
  • Minimum service temperature: -25°C / -13°F.
  • Maximum service temperature: 65°C / 149°F.
  • Removal: The film is removable with heat.
  • Service life: The supplied specifications list a 1-year service life.
Compatible overlaminates and product resource
  • 3M Scotchcal 8518: Gloss overlaminate.
  • 3M Scotchcal 8519: Luster overlaminate.
  • 3M Scotchcal 8520: Satin overlaminate.
  • 3M Scotchcal 8915: Matte overlaminate.

Listed roll sizes include 36-inch and 54-inch widths with 10-yard, 25-yard and 50-yard lengths

Available product variations may differ. Review the selected width and length before adding the material to your order.

Multiple roll sizes
Instawraps product support

Have questions about roll sizing, overlaminates or printing?

Our team can help with available sizes, compatible overlaminates, printing questions and order assistance. Choose the most convenient way to reach us.

*The supplied current description identifies 3M Scotchcal Perforated Window Graphic Film 8170-P40 as a white, high-gloss, 4 mil cast vinyl film with a 40% perforation pattern, transparent solvent acrylic adhesive, dry application, PE-coated kraft liner, 3-inch core and a 1-year service life. It is described for removable architectural and vehicle window graphics on flat glass and acrylic surfaces using latex, solvent, UV and digital inkjet imaging methods. The film is removable with heat and is listed for interior and exterior use. 3M and Scotchcal are trademarks of 3M.

Current manufacturer documentation and the physical roll label govern.

Application Guide

Print Films

ℹ️ Important Production Information

Before any installation begins, it's essential to understand that our print films are raw media designed for custom printing. These films are not ready-to-install out of the box. They must go through a production process that involves two key steps:

Each film must be printed using a compatible wide-format printer with eco-solvent, latex, or UV inks, depending on the film type. This allows you to apply custom designs, branding, or imagery tailored to your project.

After printing, the film must be laminated using a matching overlaminate. This step is critical—it protects the print from UV rays, scratches, and environmental wear, ensuring long-term durability and a professional finish.

Only once the film has been printed and laminated is it ready for installation onto the vehicle or surface..

Vinyl Wrap Application Guide

1. Prepare the Surface

  • Clean Thoroughly: Start with a clean surface. Use a mild soap or an automotive-grade cleaner to remove any dirt, wax, or grease from the area you’re wrapping.
  • Degrease: Once cleaned, some installers may use an isopropyl alcohol solution to remove any remaining oils or residues. Let the surface dry completely.
  • Check for Imperfections: Look for scratches, dents, or bumps. Vinyl conforms best to smooth surfaces, so fill or sand any imperfections for optimal results.

2. Measure and Cut the Vinyl

  • Measure Carefully: Measure the area you're wrapping and add a few extra inches on each side for adjustments.
  • Pre-Cut the Vinyl: Cut the vinyl slightly larger than needed. Trimming is easier than stretching.

3. Apply the Vinyl

  • Peel and Stick: Start by peeling back a portion of the backing paper to expose the adhesive. Stick one edge of the vinyl to the surface.
  • Use a Squeegee: Slowly apply the vinyl in sections, smoothing out air bubbles or wrinkles as you go.
  • Work in Small Sections: Only peel back as much as you can handle at a time to avoid premature adhesion.

4. Heat and Stretch (For Curved Surfaces)

  • Heat the Vinyl: For curved or irregular surfaces, use a heat gun on low to medium heat to make the vinyl more pliable.
  • Stretch to Fit: Gently stretch the vinyl over curves while applying pressure. Avoid overstretching to prevent warping.

5. Trim Excess Vinyl

  • Careful Trimming: Use a sharp utility knife to trim excess vinyl, pressing lightly to avoid cutting the surface beneath.
  • Seal the Edges: Press down firmly along the edges for a clean, long-lasting seal. Tuck edges into seams where possible.

6. Post-Heating

  • Heat Set: Once applied, use a heat gun to post-heat the vinyl, ensuring proper adhesion, especially on curves and edges.
  • Temperature Check: The ideal post-heating temperature is 200-250°F (93-121°C), but always check the vinyl manufacturer’s recommendations.

7. Final Inspection & Finishing Touches

  • Check for Air Bubbles: If small bubbles appear, prick with a pin and smooth with a squeegee.
  • Allow to Set: Avoid washing or exposing the wrap to harsh conditions for 24-48 hours to let the adhesive bond completely.

Handy Tools & Supplies for Vinyl Wrap Application

1. Essential Tools

  • Squeegee with Felt Edge: Prevents scratches and smooths vinyl during application.
  • Utility Knife: A sharp, replaceable blade ensures precise trimming.
  • Heat Gun: Softens vinyl for curved surfaces and complex shapes.
  • Measuring Tape/Ruler: Ensures accurate measurements before cutting.
  • Infrared Thermometer (Optional): Helps monitor surface temperature during post-heating.

2. Cleaning & Preparation Supplies

  • Isopropyl Alcohol (70%+): Removes oils and residues for better adhesion.
  • Lint-Free Cloths/Microfiber Towels: Wipes surfaces without leaving fibers.
  • Automotive-Grade Degreaser: Removes wax or polish for a clean base.

3. Tools for Removing Air Bubbles & Wrinkles

  • Air Release Pen: Pops trapped bubbles without damaging the vinyl.
  • Soft Wrap Glove: Protects vinyl and prevents fingerprints and scratches.

4. Application Helpers for Curved Surfaces

  • Wrap Magnets: Holds vinyl in place for better control.
  • Contouring (Knifeless) Tape: Creates clean, precise cuts without using a blade.

5. Post-Installation Tools

  • Edge Seal Tape: Secures edges, preventing peeling over time.
  • Vinyl-Safe Finishing Spray: Protects wrap from dust and light scratches.

Knifeless Tape: A Must-Have for Clean, Blade-Free Cuts

What is Knifeless Tape?

  • Knifeless tape allows you to create precise cuts without using a knife directly on the surface.
  • It has a thin filament inside, acting as a cutting guide.

Benefits of Knifeless Tape

  • Safe & Scratch-Free: Prevents damage to the underlying paint.
  • Perfect for Curves & Designs: Allows for custom shapes & stripes.
  • Professional Finish: Creates seamless, clean edges.

How to Use Knifeless Tape

  1. Apply the tape where you want to cut the vinyl.
  2. Lay the vinyl over the tape and smooth it down.
  3. Pull the filament to cut through the vinyl.
  4. Remove the tape and press down the edges for a clean finish.

Types of Knifeless Tape

  • Design Line: Best for curves and intricate patterns.
  • Finish Line: Ideal for straight cuts on panel edges.
  • Bridge Line: Holds vinyl across gaps like door seams.

Conclusion

Using the right tools and techniques ensures a smooth, professional vinyl wrap application. Knifeless tape, squeegees, heat guns, and proper surface preparation are key to achieving the best results.

Transparency is the Key

FAQs

Quick Web Links: FAQ Page | Policies

The product is showing out of stock. When will it be back in stock?

When a product is unavailable, it most likely means that it is in the production process. We will update our inventory as soon as we have it back in stock.

In the meantime, visit the product page on our website, select any out-of-stock size, and click the "Notify me" button to receive an alert with it's available again.

How many feet of material would I need to wrap my car?

Great question. Please use our special Size Chart to match the amount of material needed.

When will my order be fulfilled?

Instawraps aims to fulfill all orders on the same day they are received. Orders placed before 11:00 AM EST are typically shipped the same day. Orders placed after 11:00 AM EST may be shipped the next business day.

For customers in Ontario, Canada, we offer a same-day local delivery option. Orders placed between 10:00 AM and 3:00 PM EST are dispatched within 1 hour and are expected to arrive before 5:00 PM EST. Order placed outside these hours or on non-business days will be dispatched the next next business day after 10:00 AM EST. Express shipping options are also available at checkout, with express orders received before 11:00 AM EST generally shipped the same day.

Is there a cut-off time for same day curbside pickup orders?

Yes, the cut-off time for same-day curbside pickup orders is 11:00 AM EST. Orders placed before this time will typically be ready for pickup by the end of the day.

If an order is placed after 11:00 AM EST and same-day pickup is needed, customers can pay a $25 fee at checkout for expedited same-day pickup. Otherwise, orders placed after the cut-off time will likely be ready the next business day.

Please note, curbside pickup is only available at our Ontario location.

What payment methods do you accept?

We accept all major credit cards.

Canadian customers can also pay via E-transfer, and U.S. customers via Zelle.

Additionally, we offer a partial payment plan through Sezzle, which lets you split your purchase into four equal, interest-free payments. The first payment is due at checkout, with the remaining payments automatically deducted every two weeks.

How can I request to return an item?

Please send a message to an email >> support@instawraps.ca within 30 days of purchase. Or reply to the order confirmation, explain the reason for return request and provide all necessary info / photos, if applicable.

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