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Block And Cylinder Head Seal 250ml - Penrite
Block & Cylinder Head Seal is a permanent engine block, cylinder head and cooling system sealer formulated with ceramic fibres and copper to ensure a fast and permanent seal of gaskets, fractures and cracks in a vehicle’s cooling system.
Block & Cylinder Head Seal is designed for use in all modern automotive cooling systems and is compatible with all types of materials used throughout the cooling system, including all metals, plastics and rubber components. It is compatible with all types of coolants and will not block the cooling system.
Block & Cylinder Head Seal uses the latest ceramic fibre technology combined with copper to permanently seal broken and weeping head gaskets, block and cylinder head fractures, radiator cracks or splits and leaking engine welch plugs to prevent coolant loss and engine overheating. It prevents expensive coolant leakage that can cause engine overheating and damage.
One 250ml bottle will treat up to 19 litres of coolant.
* Penrite recommend using Penrite OEM Approved Coolants and Penrite De-Mineralised Water when refilling the cooling system
| Colour | Copper |
| Density at 15°C, kg/L | 1.08 |
| pH | 7-8 |
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Google Reviews
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Easy to contact. Easy to purchase. Pick up or delivery available. We chose pick up as wanted the item quickly. Staff at shop when picking up were very friendly and helpful. Item is fantastic ( broke discs). Thank you. Will shop again if looking for car parts.
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Tony and the team at Universal Spares have been our go-to parts supplier for many years. Their parts knowledge and problem solving skills are second to none. Staff are always friendly, courteous & happy to help. Always affordably priced. Highly recommended good old fashioned service.
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Absolutely top-notch place for automotive spare parts! They have everything—from the most common items to those hard-to-find parts, all under one roof. Prices are super competitive, often cheaper than anywhere else, and the quality is spot-on.
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They are a professional team who will go above and beyond to make sure you get what you need without the high price. I have found their products to be cheaper and of higher quality than the other big brand auto shop just a few blocks away.
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Every step of my purchase was easy and strait forward , conformation of right part right vehicle, purchase, packaging, delivery very happy thank you.
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All I can say is thanks. Ordered an item from the other side of Sydney that they had in stock and no one else had. Had it delivered to my doorstep in just over an hour at peak times. Champion of a place, highly recommended and a big shout out to Nass.
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Ordered some bits for a ole Honda which were getting hard to find. These guys managed to source and at a good price. I did have to wait but that's understandable given these were a special order.
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Really excellent service, very competitive prices, extensive stock range, goods arrived rapidly and were packed very securely. An impressive customer experience in all respects.
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Been ordering from Universal Auto Spares for a while now, never disappointed. Huge range of parts, quick delivery, and friendly customer service. Belmore is lucky to have a shop like this. Highly recommended.
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Product was delivered very quickly and was very well wrapped to avoid any damage. Product was as described and the site was easy to navigate. Recommend this seller.
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Top service from Universal Auto Spares. The boys there know their parts, prices are solid, and delivery options make everything easy. If you need spares, this is the place to go.
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They are literally the go to for all things Automotive. I've been a long time customer and every time I've needed something other stores had to special order in, they already had in stock. The team there is hands down the best!
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Really excellent service, very competitive prices, extensive stock range, goods arrived rapidly and were packed very securely. An impressive customer experience in all respects.
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These guys are on the ball. Had my item in stock and dispatched it the same day. Very grateful. 5 stars
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All I can say is thanks. Ordered an item from the other side of Sydney that they had in stock and no one else had. Had it delivered to my doorstep in just over an hour at peak times. Champion of a place, highly recommended and a big shout out to Nass. Thanks legend.
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I have yet to have service, and such a fast delivery elsewhere. I will be certainly dealing with Universal Auto Spares again. Very good service. Thanks.
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Description and part exactly what I required, fair price and prompt service definitely will deal with this customer again.
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Fantastic company. Great service and price. Delivery time very good.. They had the product had i was after and in the colour I was after.
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Had what i wanted at a reasonable price and click and collect was easy as. will be back again.
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Block And Cylinder Head Seal 250ml - Penrite
Block & Cylinder Head Seal is a permanent engine block, cylinder head and cooling system sealer formulated with ceramic fibres and copper to ensure a fast and permanent seal of gaskets, fractures and cracks in a vehicle’s cooling system.
Block & Cylinder Head Seal is designed for use in all modern automotive cooling systems and is compatible with all types of materials used throughout the cooling system, including all metals, plastics and rubber components. It is compatible with all types of coolants and will not block the cooling system.
Block & Cylinder Head Seal uses the latest ceramic fibre technology combined with copper to permanently seal broken and weeping head gaskets, block and cylinder head fractures, radiator cracks or splits and leaking engine welch plugs to prevent coolant loss and engine overheating. It prevents expensive coolant leakage that can cause engine overheating and damage.
One 250ml bottle will treat up to 19 litres of coolant.
* Penrite recommend using Penrite OEM Approved Coolants and Penrite De-Mineralised Water when refilling the cooling system
| Colour | Copper |
| Density at 15°C, kg/L | 1.08 |
| pH | 7-8 |
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