
Tint-Tac / Pre-Tac Quart Bundle
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Bundle includes:
- Pre-Tac Bottle (1 quart)
- Tint-Tac (1 quart)
Tint-Tac
Shampoo-based Slip Solution
Tint-Tac is a shampoo-based all-purpose mounting solution designed with specialized surfactants and a balanced pH to effectively reduce surface tension, ensuring a seamless installation process by allowing precise adjustments before the adhesive sets, giving you professional results with every application. Tint-Tac offers a familiar feel for those acclimated to Johnsonโs baby shampoo, while excluding unnecessary ingredients that can inhibit installation.
- Enables precise adjustment of film
- Virtually eliminates bottle maintenance
- Inhibits algae and bacteria
- No chemical separation
- Safe for window film, PPF and vinyl
It's important to note that Tint-Tac is not intended for prepping purposes. For optimal outcomes, combine Tint-Tac with our Pre-Tac preparation solution, ideal for thorough glass surface cleaning, scrubbing, and scraping prior to applying window film.
Directions
Add one ounce of Tint-Tac per gallon of water. Mix well. More or less may be used depending upon temperature, humidity, and installation technique.
View our slip solution mixture guide.

Pre-Tac Prep Solution
Preparation Solution and Glass Cleaner
Pre-Tac is a specialized preparatory solution for priming glass surfaces prior to window film installation, proficiently reducing surface oils and contaminants, creating an immaculate foundation for window film installation, and additionally serving as a streak-free glass cleaner.
- All-in-one prep solution and glass cleaner
- Degreases and removes surface contaminants
- Degreases and removes surface contaminants
- Safe for all types of window film
Directions
Pre-Tac is not a concentrate. Pre-Tac is premixed and ready for use. Pre-Tac is sufficient for removing oils and contaminates from glass surfaces when used with a nylon scrub pad. This will help break the surface tension of these individual oils before scraping.
Instructions
Tint-Tac
Add 2 ounces of Tint-Tac per gallon of water and mix well for a standard solution. If you prefer a light slipโusually helpful in cooler or less humid conditions or on smaller piecesโtry 0.50 ounce per quart (or 2 ounces per gallon). This gives you less movement but a quicker bond. For a medium slip, 1 ounce per quart (4 ounces per gallon) strikes a good balance between positioning time and adhesion. If you need extra time to shift or adjust the filmโsuch as in hotter conditions or for intricate shapesโa heavy slip of 1.5 ounces per quart (6 ounces per gallon) can make repositioning easier. Remember to adapt these ratios based on temperature, humidity, and your own installation method.
Pre-Tac
Pre-Tac is not a concentrate. Pre-Tac is premixed and ready for use. Pre-Tac is sufficient for removing oils and contaminates from glass surfaces when used with a nylon scrub pad. This will help break the surface tension of these individual oils before scraping.
Slip Solution Mixture Guide
Want your Flexfilm to lay flat, hug the dotโmatrix, and stay put around painted edges? It all comes down to the mix in your sprayer. Hereโs the noโfluff guide to getting perfect Flexfilm installs!
Works for Automotive and Architectural Window Films
These ratios are dialed in for pressureโsensitive automotive window tint, and they perform just as smoothly on pressureโsensitive architectural window film.
Using dryโadhesive architectural film? Start with roughly 25โ50โฏ% of the mix I state below.
What You Need
- Distilled or reverseโosmosis water โ minerals in tap water can hurt adhesion and even clarity.
- SlipX (dish soap-based)ย or TintโTac (shampoo-based).
- A clean 32ย oz spray bottle and the productโs own cap for measuring.
Why Most Pros Pick Dish Soap
Years of installer feedback show dishโsoap formulas pair best with urethane adhesives. They give enough slip to position the film without leaving so much residue that panels curl later. Shampoo works tooโyou just use twice as much product.
Mixing Ratios (32 oz Bottle)
| Product | Amount | TipโOff Color |
|---|---|---|
| SlipX | 1 capful | Water stays almost clear / faint yellow |
| TintโTac | 2 capfuls | Light skyโblue hue |
Official Directions (per gallon)
- SlipX: Add 0.4โฏoz of SlipX to 1โฏgallon of water. Mix well.
- TintโTac: Add 1โฏoz of TintโTac to 1โฏgallon of water. Mix well.
Hot & humid shop? Add a splash more.
Cooler temps? Use a hair less so tack stays snappy.
Quick StepโByโStep
- Fill the bottle halfway with distilled water.
- Measure SlipX or TintโTac with the cap (see table).
- Pour and swirl gentlyโavoid whipping foam.
- Top off to 32ย oz, tighten the lid, and give one slow roll to mix.
- Test on scrap glass. Too slippery? Back off a few drops. Grabbing too quick? Add a touch more.
Troubleshooting
| Problem | Likely Cause | Quick Fix |
|---|---|---|
| Film curls at edges or on dotโmatrix | Overโsoaping (common if you eyeballed it) | Dump ยผ of the mix, refill with distilled, retest |
| Film wonโt budge on glass | Too little soap or cold shop | Add a teaspoon of SlipX or TintโTac |
| Dryโspot streaks | Used tap water | Switch to distilled or RO water |
WrapโUp
Stick with distilled water, use 1 cap SlipX or 2 caps TintโTac per 32 oz bottle, and tweak only for extreme weather. Once you nail your local ratio, write it on the bottle so every refill is identical. Smooth installs, happy customers โ done.
Shipping & Returns
Fast, reliable shipping
- Orders placed before 12:30 PM CST on business days usually ship the same day.ย Orders placed after the cutoff, on weekends, or holidays ship the next business day.ย Exclusions apply.
Free shipping available
- Orders over $750 qualify for free shipping within the continental U.S. (excluding plotters, clearance items, samples, and certain equipment).
Plotter shipping
- SC2 Plotters: $50 flat-rate shipping.
- Titan & MH400 Plotters: Ship via freight with a flat-rate charge of $294.65 and cannot be delivered to apartment addresses.
- Plotters do not qualify for free shipping and are not shipped to Alaska or Hawaii.
Tracking & delivery
- Tracking information is emailed once your order ships. Most orders arrive within 1โ5 business days, depending on location and carrier. Delivery times are estimates provided by the carrier.
Returns
- Window film: 30-day return window (restocking fees may apply)
- Pre-cut patterns: No returns (custom cut)
- Tools & equipment: All sales final
- Plotters: 30-day return if unused, re-sellable, and in original packaging
Order protection
- Optional Route package protection is available at checkout to cover loss, theft, or damage in transit.
For full details, please review our Shipping Policy and Return & Refund Policy.

Which is best for you?
Product comparison
Pick the slip solution that matches your style! SlipX, a dish soap-based option, is more concentrated and goes a long way, while Tint-Tac, a shampoo-based solution, is less concentrated. Some installers find that dish soap-based solutions like SlipX offer a quicker tack with the film. We recommend giving both a shot to see which one suits your style and installation technique best. You wonโt know until you try!



Slip solution
Slip solution
Prep solution
Baby shampoo
Dish soap
โ
Less concentrated
More concentrated
Concentrated

How to Mix Slip Solution for Perfect Flexfilm Installs
Want your Flexfilm to lay flat, hug the dotโmatrix, and stay put around painted edges? It all comes down to the mix in your sprayer. Hereโs the noโfluff guide to getting perfect Flexfilm installs!...
Installation Solutions
Before you jump into any window film projectโwhether itโs on a car or a buildingโitโs important to understand how slip and prep solutions can make your job easier.
Prep solutions help remove grime and residue so the glass is spotless, while slip solutions lower friction and give you enough time to position the film just right. Having both on hand ensures a smoother installation and helps the adhesive bond as it should.
Here are answers to common questions about how these products work!
Whatโs the difference between a slip solution and a prep solution?
A slip solution (like Tint-Tac) is used when youโre ready to position and secure the film on the glass. Its surfactants and balanced pH let you slide the film into place without affecting the adhesive. A prep solution (like Pre-Tac) is for cleaning and prepping the surface beforehand. It helps remove dirt, oils, and any residue that might affect adhesion.
Why is a slip solution important?
A slip solution is essential for window film installation because it lets the film slide easily on the glass, allowing for precise positioning without premature sticking.
- Ease of application: Lubricates the surface to prevent bubbles, creases, and wrinkles.
- Prevents damage: Stops the adhesive from grabbing too early, avoiding tears or stretching.
- Reduces friction: Makes it easier to squeegee out air bubbles and water for a cleaner finish.
- Controls adhesion: Gives you time to adjust the film before it fully sticks.
- Simplifies large installs: Helps manage bigger films for smoother alignment.
Why is a slip solution preferred over baby shampoo or dish soap?
A dedicated slip solution is preferred over baby shampoo or dish soap because it offers better consistency, performance, and control. Unlike soaps, our slip solutions are specifically formulated to provide the right amount of lubrication without affecting the adhesive. They leave less residue, reduce the risk of bubbles or creases, and are gentler on both the film and glass. Additionally, our slip solutions inhibit algae and bacteria growth, virtually eliminating bottle maintenanceโsomething that soaps can't do. Overall, they ensure a smoother, more reliable installation with less hassle.
Is a slip solution safe to use?
Yes, our slip solutions are safe for window film, paint protection film (PPF), and vinyl. They provide the right lubrication for easy adjustment and strong adhesion without damaging the materials.
Can I use a slip solution on architectural flat glass films?
Yes, we recommend using one of our slip solutions when installing flat glass films. It helps the film slide easily across the glass, allowing for proper positioning without premature sticking. Our slip solutions also reduces the risk of bubbles, creases, and other issues, ensuring a smooth, professional-looking installation. Itโs essential for making the process easier and achieving a high-quality result.
Will using too much slip solution affect the adhesive bond?
Over-saturating can delay the curing process, but wonโt necessarily ruin the adhesive. The main thing is to remove as much fluid and air as possible while squeegeeing so the film can bond to the glass without interference.
Do I need to rinse off Pre-Tac before applying Tint-Tac?
Yes. After using Pre-Tac to clean and scrub the glass, rinse with clean water or wipe it thoroughly to remove any remaining residue. This ensures youโre starting with a perfectly clean surface before you apply Tint-Tac.
What if I see bubbles or streaks after installation?
Minor bubbles often clear up as the film dries and the adhesive cures. Streaks or spots can be a sign of leftover residue or dust under the film. Proper cleaning with a prep solution like Pre-Tac and thorough squeegeeing after applying Tint-Tac can help prevent this.
See Our Films in Action
@flexfilmtint
Donโt just take our word for itโcheck out the real-world projects our awesome partners have pulled off with our products! Follow us for fresh inspiration, and see how our solutions can level up your next DIY project or even boost your shopโs game. You might even be our next featureโjust tag @flexfilmtint on Instagram or Facebook!
What Our Partners Say
Dennis Klotz
Flexfilm is the King!
"Ive been setup with Flexfilm for almost a year, and I wont go back to any othe rproduct. I have use them all in copious amounts, security, hurricane, solar and architectural. Flexfilm is the King!"
Craig Haney
Extremely Happy With The Final Result
"To be honest I am extremely happy since switching to Flexfilm. As an installer I think it is a very high quality product and from my customers stand point they are extremely happy with the final result too."
Shawn Davis, Davis Window Tinting
Love The 30% Terraflex
"Love the 30% Terraflex I used today for the first time. Metered spot on for matching the factory tint."
Sean Wahlberg
Flexfilm Is The Best Hands Down
"Flexfilm is the best hands down for the prices and service. You can't find anything better out there..."
Preston Raber, RAB Kustoms
The Tint Works Amazing
"This company is great to work with, and the tint works amazing!"
Zane Wilson
Never Had A Problem
"I have been using your film for almost 7 years now and never had a problem."
Ryan Mclane
Definitely A Go To
"Works great! Definitely a go to for me. As a newbie I have enjoyed how easy it is to work with."
Bradley Jones, The TintPlug
Shrinks Like A Dream
"Been using it for 2+ years and I love it shrinks like a dream and I have never had a problem with it at all."
Terrance Garnto
I'm With Flexfilm Now
"I've used most of the industry leaders. I'm with Flexfilm now"
Zach Muralt
Absolutely Love How It Works
"Started using Terraflex this week at Tint Conditions Window Tinting absolutely love how it works. Very impressed"
Matthew Waite
Amazing and Outta This World
โHey Iโve been using yโallโs product for almost a year now and lemme tell yโall highly impressed! Terraflex carbon is amazing and outta this world customers love it!โ
Richard Remelius
Quickly and Easily Order Film
โFlexfilm allows me to quickly and easily order film and tools online with no phone calls or middle man. I also like the fact that you have your film performance data readily available on the website. I appreciate the usually fast shipping also.โ
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