Winter Defence

For most vehicles that are kept more than a couple of years, yes — and the reason is specifically chemical, not cosmetic. Gtechniq states its coatings’ chemical resistance guards against damage from road salts, harsh detergents and industrial fallout, which is a precise description of a Regina winter. The secondary benefit is that washing gets dramatically faster, and in this climate the vehicles that stay clean are the ones that are easy to clean.

It creates a chemically resistant barrier between the salt and your clear coat, and Gtechniq lists road salts explicitly among what that resistance guards against. What it is not is rust-proofing. It protects the surfaces it is applied to. Salt sitting in your wheel wells and undercarriage is a separate problem, solved by washing those areas properly rather than by coating the paint.

Yes. Gtechniq calls road salt one of the biggest threats to a vehicle in winter, damaging paint, undercarriage and wheel wells, and causing corrosion that leads to rust if it is left in place. The damage is cumulative rather than dramatic, which is why people miss it until a spring wash reveals what six months did.

No, and be sceptical of anyone who implies otherwise. Gtechniq’s own position is that a ceramic coating does not eliminate the risk of rock chips and does not replace paint protection film for impact resistance. A coating handles chemical and environmental attack. A rock is a physical event, and it wins.

Film is a physical clear layer applied to high-impact areas — hood, bumper, fenders, mirror caps — that absorbs stone chips and road debris. A ceramic coating is a chemical bond to the clear coat that resists UV, acid rain, salt, droppings and sap, and adds gloss and hydrophobic performance. Gtechniq’s framing is that they solve different problems and are frequently combined, with a film-specific coating applied over the film so the film’s self-healing property is not compromised. Raise film on the call and you will get an honest answer about what is appropriate for your vehicle.

You should. Gtechniq’s winter guidance is that washing matters specifically to get road salt and grime off the paint and undercarriage, and that winter grime left in place degrades protective coatings over time. Wash when it is above freezing where you can, use a heated bay where you can, and dry the door seals so nothing freezes shut.

There is no manufacturer number and we are not going to invent one. The practical rule is: after any stretch where the roads have been heavily salted or brined, and never let a salted vehicle sit for weeks untouched. If you can only manage one thing all winter, rinse the undercarriage and wheel wells — that is where Gtechniq says the salt accumulates and the corrosion starts.

Gtechniq’s published maintenance guidance is to avoid automatic car wash facilities with abrasive brushes. Those brushes carry the grit from every vehicle ahead of you and drag it across your paint. A touchless wash at low pressure is a reasonable compromise on a cold week. A hand wash with two buckets and a pH-neutral shampoo is the right answer.

Snow and slush tend to release more easily from a slick hydrophobic surface, and washing is faster because dirt has a harder time bonding to it — that much is consistent with what Gtechniq publishes about hydrophobic performance. We are not going to claim it de-ices your vehicle. Scraped ice is still scraped ice, and a brush across a gritty panel still scratches whether the panel is coated or not.

It is the best-case scenario, because the correction work underneath is minimal and sometimes close to unnecessary. New paint is the cheapest paint to protect. Every season you wait, the finish being sealed is a little further gone and the prep in front of it gets longer and more expensive.

Yes, and this is not an upsell — it is the whole job. Gtechniq states plainly that a ceramic coating will not correct existing swirl marks in the clear coat. Seal a defect and you have preserved the defect under a very durable, very clear layer for the next five to nine years. We would rather talk you into the right prep than take the cheaper booking.

Usually, yes — it depends entirely on what the paint has left to work with. Some finishes have taken too much environmental damage to come all the way back. You will be told honestly which category yours is in, and what result is realistically achievable, before anything starts.

No. The coating is optically clear and it locks in whatever is underneath it. Correction is what removes the defects — here, a controlled blending of the clear coat that takes out swirls and defects while keeping the clear coat intact. The coating goes on afterwards to protect the result.

Yes — chips are done before the coating, never after. Chip repair here runs on a Duxone Paint Systems by Axalta refinish system with a digital spectrophotometer reading the colour directly off your panel, which is why the repairs are hard to find afterwards. Coat over an open chip and you have sealed a moisture path into the paint.

Ahead of winter is the obvious one, because it puts the protection in place before the salt does. Spring is the other sensible window — decontaminate what winter left behind, correct the finish, then protect it for the season ahead. The work happens indoors year-round, so the calendar matters less than what your paint currently needs.

Yes, because it is applied indoors in a controlled environment regardless of the season. Gtechniq specifies a working temperature range for Crystal Serum Light of 5 °C to 25 °C, out of direct sunlight, with the vehicle staying indoors and dry for 12 hours afterwards to cure. That is why the shop books one vehicle at a time — the cure window is not something anybody can compress.

The honest framing is guarantee terms rather than durability promises. Gtechniq’s Crystal Serum Light carries a five-year guarantee and Crystal Serum Ultra a nine-year guarantee, both tied to registration and correct maintenance. That is why this page says “nine-year guarantee” and not “lasts nine years.” Eligible work done here is registered with the manufacturer, so what you leave with is documentation rather than a verbal promise.

Gtechniq’s published maintenance guidance is straightforward: hand wash regularly with a pH-neutral shampoo, avoid automatic facilities with abrasive brushes, remove bird droppings, tree sap and water spots promptly before they etch, and apply a compatible ceramic booster every few months. You get walked through the specific products at handover, so the guarantee stays intact.

It depends almost entirely on how long you are keeping the vehicle, and secondarily on what it is worth, where it parks and how it gets used. Gtechniq states Crystal Serum Light delivers roughly 80 per cent of Crystal Serum Ultra’s performance, so the step up is real but not always warranted. The Coating Recommender walks through the same questions we would ask on the phone and gives you the answer without a sales conversation attached.

In order: decontaminate the paint, repair any chips so there is no open path into the panel, correct the finish to whatever level is warranted, protect it, then commit to a winter wash routine that includes the undercarriage. The sequence matters more than the product choice. Protection applied over a neglected finish preserves the neglect.