Fuel & Oil Additives

Holts Wondarweld Leak Repair Oil Leak Sealer Additive For Car 250ml Code: HO-WW6-250

  • Effectively seals leaks without causing damage.
  • Suitable for use in cooling systems, water pump gaskets, etc.
  • Compatible with engine materials made of steel, aluminum, and iron.
  • *Does not mix with engine...
  • Effectively seals leaks without causing damage.
  • Suitable for use in cooling systems, water pump gaskets, etc.
  • Compatible with engine materials made of steel, aluminum, and iron.
  • *Does not mix with engine oil. 




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6 32 €

-5% for 2+ products

37 bonus Coins 37 bonus Coins
Delivery Wed, 07 Oct - Fri, 09 Oct
4,50 € shipping cost
Sent from Greece
Add at least 2 of the same or different products from the offer and get -5% on every product!

Offer's products

From Autopapa 4.9 (8)
Greece
5+ pieces
See Car Consumables on the page of Autopapa
What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

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Description

Description

  • Effectively seals leaks without causing damage.
  • Suitable for use in cooling systems, water pump gaskets, etc.
  • Compatible with engine materials made of steel, aluminum, and iron.
  • *Does not mix with engine oil. 




Manufacturer

See full description

Specifications

Specifications

Product Number
HO-WW6-250
Type
Oil Leak Sealer
Capacity
250 ml

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (3)

Reviews

  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Kranitis_Konstantinos
    5
    5 out of 5 members found this review helpful

    Tested on a Swift that was bubbling water into the expansion tank (initial stage of a blown head gasket, followed by swollen hoses, foam on the oil cap, and finally foam on the dipstick as the problem worsens.) Holts Wondarweld has instructions to flush the engine both before and after use!! It is also poured in the thermostat location for direct contact with the head gasket. The exhaust gas test kit showed that the gasket was repaired. Unfortunately, it did not last at all. It's better to isolate the heater radiator and replace the thermostat. Easy solutions do not work properly! When I used Holts Wondarweld, I also isolated the heater radiator by connecting the hoses together and changed the thermostat after application. I did not see it stick, though. The blue Holts Radweld temporarily clogged my heater radiator (I did not open the heater, which was a mistake when I used it) and after a year I saw that it had also stuck to the thermostat at the contact point! Maybe the instructions should mention replacing the coolant and flushing the cooling system

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Very good fluid, I have put it in two cars with a gasket problem and everything is OK.

    Translated from Greek ·
    Did you find this review helpful?
  • Tested on a Swift that was bubbling water into the expansion tank (initial stage of a blown head gasket, followed by swollen hoses, foam on the oil cap, and finally foam on the dipstick as the problem worsens.) Holts Wondarweld has instructions to flush the engine both before and after use!! It is also poured in the thermostat location for direct contact with the head gasket. The exhaust gas test kit showed that the gasket was repaired. Unfortunately, it did not last at all. It's better to isolate the heater radiator and replace the thermostat. Easy solutions do not work properly! When I used Holts Wondarweld, I also isolated the heater radiator by connecting the hoses together and changed the thermostat after application. I did not see it stick, though. The blue Holts Radweld temporarily clogged my heater radiator (I did not open the heater, which was a mistake when I used it) and after a year I saw that it had also stuck to the thermostat at the contact point! Maybe the instructions should mention replacing the coolant and flushing the cooling system

    Translated from Greek ·
    5
  • Very good fluid, I have put it in two cars with a gasket problem and everything is OK.

    Translated from Greek ·
    1
  • 0
  • See all
Questions

Questions

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Description & Specifications

  • Effectively seals leaks without causing damage.
  • Suitable for use in cooling systems, water pump gaskets, etc.
  • Compatible with engine materials made of steel, aluminum, and iron.
  • *Does not mix with engine oil. 




Manufacturer

Product Number
HO-WW6-250
Type
Oil Leak Sealer
Capacity
250 ml

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (3)

  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Kranitis_Konstantinos
    5
    5 out of 5 members found this review helpful

    Tested on a Swift that was bubbling water into the expansion tank (initial stage of a blown head gasket, followed by swollen hoses, foam on the oil cap, and finally foam on the dipstick as the problem worsens.) Holts Wondarweld has instructions to flush the engine both before and after use!! It is also poured in the thermostat location for direct contact with the head gasket. The exhaust gas test kit showed that the gasket was repaired. Unfortunately, it did not last at all. It's better to isolate the heater radiator and replace the thermostat. Easy solutions do not work properly! When I used Holts Wondarweld, I also isolated the heater radiator by connecting the hoses together and changed the thermostat after application. I did not see it stick, though. The blue Holts Radweld temporarily clogged my heater radiator (I did not open the heater, which was a mistake when I used it) and after a year I saw that it had also stuck to the thermostat at the contact point! Maybe the instructions should mention replacing the coolant and flushing the cooling system

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Very good fluid, I have put it in two cars with a gasket problem and everything is OK.

    Translated from Greek ·
    Did you find this review helpful?
  • Tested on a Swift that was bubbling water into the expansion tank (initial stage of a blown head gasket, followed by swollen hoses, foam on the oil cap, and finally foam on the dipstick as the problem worsens.) Holts Wondarweld has instructions to flush the engine both before and after use!! It is also poured in the thermostat location for direct contact with the head gasket. The exhaust gas test kit showed that the gasket was repaired. Unfortunately, it did not last at all. It's better to isolate the heater radiator and replace the thermostat. Easy solutions do not work properly! When I used Holts Wondarweld, I also isolated the heater radiator by connecting the hoses together and changed the thermostat after application. I did not see it stick, though. The blue Holts Radweld temporarily clogged my heater radiator (I did not open the heater, which was a mistake when I used it) and after a year I saw that it had also stuck to the thermostat at the contact point! Maybe the instructions should mention replacing the coolant and flushing the cooling system

    Translated from Greek ·
    5
  • Very good fluid, I have put it in two cars with a gasket problem and everything is OK.

    Translated from Greek ·
    1
  • 0
  • See all
6,32 €
4,50 €   shipping cost