Anti-corrosion treatment of the body is a key stage in preparing a car for winter or long-term operation in aggressive conditions. Among the time-tested means pushsalo (or cannon fat) occupies a special place due to its low cost and efficiency. However, in its pure form, this composition does not always provide optimal protection: it may be too thick for hidden cavities or not sufficiently resistant to rinsing. The solution is proper mixing with other components.

In this article we will look at What can and cannot be mixed with pushsalo? for anticorrosion, what proportions to use for different areas of the body (bottom, arches, sills), and also we will cut critical errors that nullify all processing. The material is based on the experience of professional anticorrosive centers and tests of car owners from forums Drive2 and Autolada.

1. Why pushsalo needs to be mixed: problems of pure composition

Undiluted cannon fat (GOST 19537-83 or TU 0254-001-00151636-97) has a number of disadvantages that limit its use:

  • 🔹 Consistency too thick - does not penetrate into microcracks and welds, where corrosion begins first.
  • 🔹 Poor adhesion to rust - does not bind corrosion areas, but only covers them with a film.
  • 🔹 Prone to cracking at low temperatures (below −20°C).
  • 🔹 Difficult to spray - requires heating or dilution.

For example, when processing thresholds VAZ 2110 clean fluff can clog drainage holes, creating a “greenhouse effect” for rust. And on bottoms of foreign cars (for example, Toyota Corolla E150) it often peels off due to incompatibility with factory primers.

⚠️ Attention: Never apply push salo to wet or salt-coated surfaces! Moisture under a layer of grease will accelerate corrosion by 2–3 times. Be sure to dry the body with a hairdryer or in a warm box.

2. TOP 5 components for mixing with pushsal

Professionals use different additives depending on the task. Below are proven combinations indicating areas of application:

Component Proportion For which zones Effect
Movil (with corrosion inhibitors) 1:1 or 2:1 (pussalo:movil) Hidden cavities, thresholds, spars Improves penetrating ability, binds rust
Used motor oil (synthetic/semi-synthetic) 3:1 (pushsalo:oil) Underbody, wheel arches Increases elasticity, protects against sandblasting
Solvent 646 or white spirit 10:1 (pushsalo:solvent) Hard-to-reach places (under fastenings, in seams) Thinner for spraying, speeds up drying
Bitumen mastic (cold cure) 1:1 Bottom, wings Increases the mechanical strength of the layer
Body wax (for example, Turtle Wax) 5:1 (pushsalo:wax) Visible parts of the body (under the hood, in the trunk) Adds shine and makes it easier to wash off when re-processing.

For old cars (for example, GAZ-24 or Moskvich 2141) often use a mixture of pushsala with working off and movil in a ratio of 2:1:1. This is a cheap solution for “deep preservation” of rusty areas. And for foreign cars (Audi A4 B6, Ford Focus 2) a better combination with bitumen mastic — it lasts longer on galvanized surfaces.

📊 Which component do you most often add to pushsalo?
Movil
Workout
Solvent
Bitumen mastic
I don't add anything

3. Recipes for different areas of the body

There is no universal composition - the proportions depend on what part of the car you are treating. Below are the optimal recipes for key areas.

3.1. Underbody and wheel arches

These areas are subject to maximum mechanical stress (sand, gravel, salt). Needed here durable and elastic film.

  • 🛡️ Recipe 1 (for severe corrosion):
    • Pushsalo – 60%
    • Bitumen mastic - 30%
    • Working out - 10%
    Application: Apply in 2 layers with intermediate drying for 12 hours. Suitable for UAZ Patriot or Niva 2121 with a mileage of 200 thousand km.
  • 🛡️ Recipe 2 (for new cars):
    • Pushsalo – 70%
    • Movil with zinc - 20%
    • Solvent 646 - 10%
    Application: Spray with a gun under a pressure of 3-4 atm. Ideal for Skoda Octavia A5 or Hyundai Solaris.

3.2. Hidden cavities (thresholds, side members, doors)

The main task here is maximum penetration into rusty areas and joints. Thick fluff is not suitable.

Remove dirt with a wire brush|Dry with a hair dryer (T=60–80°C)|Seal the drainage holes with tape|Apply the compound through the technological holes-->

  • 🔧 Recipe for thresholds:
    • Pushsalo – 50%
    • Movil with rust converter - 40%
    • White spirit - 10%
    Advice: Use flexible extension nozzle for the sprayer to reach the inside corners.
  • 🔧 Recipe for doors:
    • Pushsalo – 60%
    • Wax for hidden cavities (e.g. Dinitrol 400) — 30%
    • Solvent - 10%
    Warning: Do not treat window lift mechanisms - the composition may thicken and block them.
💡

To check the quality of threshold processing, use an endoscope (costs from 500 ₽). It will help you see whether all the internal stiffeners are filled with the composition.

4. What NOT to mix with pushsalo: dangerous combinations

Not all additives are compatible with cannon lard. Some combinations not only reduce protection, but also accelerate corrosion. Here prohibited mixtures:

  • ❌ With water or aqueous solutions (for example, with rust converter "Tsinkar"). Pussalo rejects water, which leads to separation of the composition.
  • ❌ With silicone lubricants (for example, WD-40). Silicone destroys the structure of fat, making it fragile.
  • ❌ With nitro enamels or acrylic paints. Solvents in paints “eat up” the paint, leaving a porous layer.
  • ❌ With brake fluid or antifreeze. The glycols in their composition decompose the fatty base of lard.
⚠️ Attention: If you accidentally mix pushsalo with an incompatible component, remove the composition immediately solvent 647 and rinse the surface gasoline "Galosha". You cannot leave such a mixture on the body!

It is especially dangerous to combine pushsalo with cheap bitumen mastics based on rubber (for example, "Bikar"). Such compositions shrink when dry, exposing the metal. As a result, after 6–12 months, “craters” of rust appear under the layer.

5. Step-by-step instructions for preparation and application

To make the mixture homogeneous and effective, follow this technology:

  1. Preparing the pushsala:

    If the lard was stored in the cold, heat it in a water bath to +40...+50°C. Do not use open fire - pushsala vapors ignite at +180°C!

  2. Mixing:

    Add components gradually, mixing with a drill with a mixer attachment at low speeds (300–400 rpm). Start with liquid ingredients (solvent, waste), then add thick ones (bitumen, Movil).

  3. Checking consistency:

    The finished mixture should flow from the stick in a thin stream, and not drip or flow. For the test, use a wooden stick or metal rod.

  4. Application:

    For hidden cavities use spray gun with a pressure of 2–3 atm, for the bottom - paintbrush or short nap roller. The air temperature should be +10…+25°C.

How to check the quality of the mixture before application?

Apply a small amount of the compound to a test metal plate (for example, a piece of tin). After 24 hours, check:

1. Are there any cracks or peelings?

2. Is elasticity maintained when the plate is bent?

3. Have any rust spots appeared under the layer (if the plate was rusty).

If at least one point is not fulfilled, redo the mixture.

To speed up your work, use pneumatic sprayer (for example, SATA RP 1.5) with a nozzle of 1.8–2.2 mm. Set the pressure on the compressor to no higher than 3 atm, otherwise the composition will become dusty.

6. Common mistakes and how to avoid them

Even experienced car owners make mistakes when working with a pushsal. Here are the most common ones and how to prevent them:

  • 🔴 Mix too thick for hidden cavities → does not penetrate corrosion. Solution: For sills and side members, use a blower:solvent ratio of at least 10:1.
  • 🔴 Application on dirty metal → accelerates corrosion under the layer. Solution: Clean the surface sandblaster or metal brush, then degrease white spirit.
  • 🔴 Ignoring drainage holes → moisture accumulates. Solution: After processing, clean the holes wire Ø2–3 mm and blow with compressed air.
  • 🔴 Mixing by eye → unstable result. Solution: Use kitchen scales with an accuracy of 1 gram for the dosage of components.
💡

The most dangerous mistake is handling a wet body. Even if the metal “looks” dry, moisture remains in the microcracks. Always dry the car for at least 24 hours in a warm room or use heat gun.

Another typical problem is uneven drying. If the top layer hardens faster than the bottom layer, voids remain inside. To avoid this, apply the composition in 2–3 thin layers at intervals of 4–6 hours.

7. Comparison of pushsala with modern anticorrosion agents

Many car owners are wondering: is it worth using push salo at all when there are modern means like Dinitrol, Tectyl or Noxudol? Let's compare:

Parameter Pussalo (mixed) Dinitrol 400 Tectyl ML Noxudol 700
Processing cost (medium sedan) 300–800 ₽ 3 000–5 000 ₽ 4 000–6 000 ₽ 5 000–8 000 ₽
Protection period (until re-processing) 1–2 years 2–3 years 3–5 years 4–6 years
Resistant to sandblasting Medium (requires bitumen mastic) High Very high Maximum
Penetration ability Good (with solvent) Excellent Excellent good
Temperature range −30…+80°C −40…+120°C −50…+150°C −60…+180°C

Conclusion: Pussalo loses in durability, but wins in price and maintainability. For example, for dacha UAZ or rare "Volga" it will be the best choice. And for new crossover (let's say Kia Sportage 4) it's better to spend money on Tectyl or Noxudol.

FAQ: Answers to frequently asked questions

Is it possible to mix pushsalo with grease?

Technically possible, but inappropriate. Solid oil (especially Litol-24) contains lithium soaps, which when mixed with pushsal give a heterogeneous mass with lumps. This composition does not adhere well to vertical surfaces (for example, rapids) and quickly crumbles.

If you need to save money, it’s better to add to the pushsal used oil - the effect will be better.

Which solvent is better: 646 or white spirit?

The choice depends on the task:

  • White spirit — softer, suitable for diluting before brush application. Less irritating to skin and respiratory tract.
  • Solvent 646 - more aggressive, but better reduces viscosity for spraying. Use it if you need to process it hidden cavities through a sprayer.

Recommended for allergy sufferers solvent R-4 - it is less toxic.

How many layers should I apply and at what intervals?

Optimal scheme:

  1. 1st layer - liquid mixture (pushsalo + 15–20% solvent). Applied by spraying to penetrate microcracks.
  2. 2nd layer — after 4–6 hours, standard consistency. Brush or roller.
  3. 3rd layer - after 12–24 hours, thick mixture (you can add bitumen mastic). For mechanical protection.

For southern regions (Krasnodar, Rostov) 2 layers are enough. For north (Murmansk, Yakutia) - 3–4 layers with emphasis on bitumen additives.

How to remove the old layer of pushsal before re-processing?

Procedure:

  1. Soften the layer kerosene or diesel fuel (apply with a brush, wait 30-60 minutes).
  2. Remove bulk wooden scraper (metal may scratch metal).
  3. Rinse off the residue solvent 647 or gasoline "Galosha".
  4. Dry and degrease the surface white spirit.

For hard-to-reach places (for example, inside spars) use steam generator — hot steam softens even old lard.

Is it possible to paint over pushsala?

No, absolutely not possible. Pushsalo is not soil, and no paint (even on metal) will stick to it. If you need to paint the treated surface:

  1. Remove the push salo completely (see previous question).
  2. Apply epoxy primer (for example, Novol Protect 360).
  3. After the primer has dried, you can paint it.

Exception - bitumen mastic with zinc (for example, Body 930). It can be painted after complete drying (after 48 hours).