Sika

SikaTack-Drive

2-hour safe drive-away windshield adhesive · Canada · manufacturer-sourced

Check your container: This countdown is for the 2-hour safe drive-away windshield adhesive variant. Similar-looking versions may have different times.

How long does SikaTack-Drive take to dry?

Short answer

Tack-free: 15 minutes after application.
Return to service: 2 hours after application.
Adhesive & glue

Bond-strength path

Hold, handle and full load come at different times

  1. Join the parts with the 2-hour safe drive-away windshield adhesive
  2. Hold or clamp for the set time
  3. Put load on the bond only at full strength

This product’s stated stages Quoted at 73°F and 50% humidity

  • Tack-free15 minutes
  • Return to service2 hours

Worth noticing: Tack-free at 15 minutes; return to service at 2 hours.

Common mistake: Releasing the clamps because the glue line feels firm, long before it can carry a load.

Adhesive & glue

Bond-strength path

Assembly, handling and full load are different stages

1 · AssembleClean, fit and apply the 2-hour safe drive-away windshield adhesive version correctly.
2 · HoldKeep the joint undisturbed through its set or clamp stage.
3 · LoadUse full cure—not surface firmness—before demanding use.

Time bond readiness

When was the bond assembled?
Conditions that affect drying
Where?
Thickness

Stated times

  • Tack-free15 minutes
  • Return to service2 hours

From Sika data sheet · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.

Manufacturer website: usa.sika.com

Conditions & fine print
  • Stated conditions: 73°F (23°C) and 50% relative humidity
  • Safe drive-away depends on the vehicle, glass and airbag set-up. Follow the vehicle maker's and installer's instructions.
  • Temperature range: 41°F to 95°F
  • Region Canada. Formulas can differ between countries; check your container.
  • Tack-free: At 23°C and 50% relative humidity.
  • Return to service: The sheet's footnote gives +5°C/60% r.h. to +35°C/10% r.h.
  • Entered from the cited manufacturer documentation. Check the current label for the exact formula and region. Report outdated information
  • Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.

Confirm this is your product

Closely named formulas, colors and regional versions can use different times. Match these details to your container before starting a countdown.

Exact listing
Sika SikaTack-Drive
Variant
2-hour safe drive-away windshield adhesive
Region
Canada
Listed use
windshields, auto glass
Timed stages recorded
tack free, return service
Source checked
2026-10-25

Documentation: Technical data sheet · Version 09/2010

Condition attached to the stated time: At 23°C and 50% relative humidity.

About this product

A windshield urethane sold on its safe drive-away time. The data sheet advertises 2 hours across a wide climatic range, with a tack-free time of about 15 minutes. It is the 2010 version, so check the current label before relying on it.

Using this specific product

Sika SikaTack-Drive is listed here as the 2-hour safe drive-away windshield adhesive version for windshields and auto glass. For bonding parts, the useful question is not simply whether the surface looks finished—it is whether the exact next-action milestone shown above has been reached.

Before you start

  • Confirm the package says 2-hour safe drive-away windshield adhesive; related versions can use different timing.
  • For windshields and auto glass, pay particular attention to surface fit, cleanliness, clamping pressure and bond-line thickness.
  • At 23°C and 50% relative humidity. The sheet's footnote gives +5°C/60% r.h. to +35°C/10% r.h.

How to check readiness

Test a noncritical offcut or wait for the stated load milestone before stressing the joint. The data sheet gives a tack-free time of about 15 minutes. The data sheet provides a 2 hour Safe Drive Away Time without seat belts.

Avoid this mistake

Handling strength and full load strength are different milestones.

Compare with similar products

Keep going

Questions

How long does this product take to dry?

Sika states: The data sheet gives a tack-free time of about 15 minutes. Conditions: At 23°C and 50% relative humidity.. The data sheet provides a 2 hour Safe Drive Away Time without seat belts. Conditions: The sheet's footnote gives +5°C/60% r.h. to +35°C/10% r.h.. These are the manufacturer’s stated times, not a guarantee.

What does the SikaTack-Drive sheet mean by safe drive-away time?

It gives 2 hours without seat belts across a stated climatic range of +5°C/60% r.h. to +35°C/10% r.h. The sheet does not give a cure speed number and shows it as a diagram.

How long until I can put this product into service?

Sika states: The data sheet provides a 2 hour Safe Drive Away Time without seat belts. Conditions: The sheet's footnote gives +5°C/60% r.h. to +35°C/10% r.h.. These are the manufacturer’s stated times, not a guarantee.

What affects how long this product takes to dry or cure?

Safe drive-away depends on the vehicle, glass and airbag set-up. Follow the vehicle maker's and installer's instructions. Follow the product label for your conditions.

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