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Sikagard 6440 - chassis maintenance 1L

by Sika
Original price 49,90 zł - Original price 52,50 zł
Original price
49,90 zł
40,57 zł netto
49,90 zł - 52,50 zł
Current price 49,90 zł
40,57 zł netto
Color: black

Stock Available: 10

ikona dostawy Delivery: starts from 11,99 zł - [More]

Capacity: 1L

SikaGard 6440 is a durable, thixotropic rubber-based protective coating with excellent anti-corrosion and sound deadening properties. It effectively protects the vehicle chassis against stone or gravel impacts and has exceptional performance characteristics. Easy to recreate the original structure. Suitable for painting. After drying, it forms a durable layer that prevents damage to the metal by impacts and corrosion.


SikaGard 6440 is a sprayable anti-corrosion coating for the repair and protection of exposed painted car parts such as sills, wheel arches, front and rear fenders and chassis components.

Method of application

Surface preparation

Surfaces must be clean, dry and free of dust, rust and grease. Bare metal must be suitably treated to enhance corrosion protection (e.g. bare steel, etc.).


SikaGard 6440 is applied by airless spray equipment with a working pressure of 3 - 6 bar, e.g. Sika SCP Gun (pressure type) or Sika UBC Gun (vacuum type). Shake approx. 40 times before use. Cover the elements adjacent to the field to be sprayed. Spray at room temperature, from a distance of approx. 25 cm, maintaining a cross-layer arrangement. Apply a continuous layer of material.

SikaGard 6440 does not drip when applied. Spray until the desired film thickness is obtained. When a thicker coat is required, the individual coats must be completely dry before the next application. Different surface textures can be obtained by changing the spraying technique.

Do not spray on parts of the engine, exhaust and brake systems.


The fresh layer of SikaGard 6440 is removed from tools and equipment with Sika Remover208 or other suitable product. After drying, SikaGard 6440 can only be removed mechanically. Hands and exposed skin should be cleaned immediately with Sika Handclean towels or a suitable industrial hand cleaner and water. Do not use solvents!


SikaGard 6440 can be overpainted after complete drying (approx. 24 hours) with commercially available paint systems. The drying time can be shortened by increasing the temperature to 60°C. Due to the different adhesion and compatibility of paints, it is necessary to carry out preliminary tests.


  • good resistance to road salt, scratches and impacts
  • good grip
  • does not run or drip
  • painted with most systems
  • the possibility of applying various structures
  • does not contain heavy metals
  • flexible after drying
  • very good resistance to low temperatures

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Additional information

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Time to withdraw from the contract: 14 days

(detailed rules for returning products can be found in the tab: return of goods)


Time for a warranty claim: 2 years

(warranty excluded for entrepreneurs to the extent permitted by law)