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Hylomar Blue Instant Gasket Non Setting Jointing Compound Sealant Maker 100g

GBP 16.99
ApproximatelyUS $22.38
Condition:
New
More information - About this item condition
Last one6 sold
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Popular item. 6 have already sold.
Shipping:
Does not ship to United States.
Located in: Northampton, United Kingdom
Delivery:
Varies
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:165395009542
Last updated on Oct 07, 2025 04:40:48 PDTView all revisionsView all revisions

Item specifics

Condition
New
MPN
F/HMMS000/100G
Warranty Period
1 Year
Offer
Offer
Deal
Sale
Manufacturer Warranty
1 Year
EAN
5036626010098
Category

About this product

Product Identifiers

Brand
Hylomar
Manufacturer Part Number
‎HY1009
EAN
5036626010098
eBay Product ID (ePID)
675361939

Product Key Features

Classic Part
No

Item description from the seller

Seller business information

VAT number: GB 290115330

About this seller

SoAuto

99.3% positive feedback185K items sold

Joined Sep 2020
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (66,928)

All ratingsselected
Positive
Neutral
Negative
  • a***l (258)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Given a positive feedback based on the excellent prompt service & communication with this seller. Some items I ordered did not arrive. This was absolutely NO FAULT of the seller (DHL courier issue). However, the items that did arrive were as described, new, excellent quality, good vfm, a perfect match, securely packaged and delivered the very next-day. I was also given a prompt partial refund for missing items. Other than the above "glitch", the service was fantastic.. Thanks Lois & team...
  • r***p (2573)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As described - new. A quality item with good appearance. Well packed. Good value for money. Order placed and paid for on the 16th of July. Despatched by the seller on the 17th and delivered by EVRI, well within the estimated time, on the 18th of July. ★★★★★ seller.
  • 1***t (216)- Feedback left by buyer.
    Past month
    Verified purchase
    Ordered on a Sunday afternoon. Delivered on Tuesday. Fantastic service great comms and a good price as well.
See all feedback

Product ratings and reviews

4.8
252 product ratings
  • 217 users rated this 5 out of 5 stars
  • 27 users rated this 4 out of 5 stars
  • 6 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Hylomar gasket sealant. My experiences using this product

    I have used this brand for over 50 years. This has always met my expectations, and has sealed certain joints where other compounds have not been 100% successful! Obviously gasket sealant technology has advanced over the years, but in many circumstances this product ‘ticks’ all of the boxes, particularly with cork gaskets, which by their very nature, if ‘over’ tightened, in an attempt to seal, will undoubtedly leak due to uneven compression of cork gaskets!

    Verified purchase: YesCondition: NewSold by: tmsautoparts

  • Used to be approved by Rolls-Royce, which says it all.

    This high quality sealant is deceptively good. It is easily applied as a sort of thin gel but if you take the joint apart later for any reason you'll find that it has settled to a more even form which is semi hardened. It's also changed colour to a grey from blue! This provides an excellent seal surprising in view of how malleable the stuff is when it's being applied.

    Verified purchase: YesCondition: NewSold by: xtremeautos

  • Blue Hylomar prevents ethanol crank bay sealant wash away in all 2 stroke engines.

    Blue Hylomar is ethanol resistant, unlike RTV & silicone based engine sealants. Blue Hylomar is the only safe sealant to use on 2 stroke engine rebuilds and will prevent the inevitable curse of ethanol engine crank bay sealant wash away, that now plagues all 2 stroke engines since some idiot decided to contaminate petrol with ethanol. If your classic 2 stroke motorcycle engine suddenly starts ingesting and burning its own gearbox oil, then you'll need to split the crank cases and reseal them with Blue Hylomar. I've had 5 of my 2 strokes suffer from ethanol wash away, one twice after resealing it with my usual sealant that I'd been using for the past four decades. It took ethanol contaminated petrol less than 50 miles to wash it away around the crank bay, after being freshly resealed. ...

    Verified purchase: YesCondition: NewSold by: xtremeautos

  • A really good brand and quality product ...

    A really good brand and quality product to use for my next job.

    Verified purchase: YesCondition: NewSold by: tmsautoparts

  • excellent product

    Big tube, difficult leak to cure on my car ( sump ) fixed . oil tight no leak

    Verified purchase: YesCondition: NewSold by: tek.automotive