Will this seal a small hole on the header pipe on my motorcycle?

No problem its very good stuff make sure the surface after using it is wet then compact and smooth off

Does it stop the blowing immediately or does it need to set first?

It sets using heat so I’d run your engine on idle for about 5 - 10 mins first then you should be ok.

Should this be applied to a warm/hot exhaust or a cold one?

Hi, your better cleaning area from dirt n grease then warm up exhaust not to hot as you will be applying paste with your fingers. Yes warm it up. If you put it in cold, the air leak can push a hole in the paste before heat cures it thus pointless. Again clean and warm it up. Hope this helps

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Holts 1831576 Gun Gum Wide Metal Repair Bandage

Product ID: 84516877

⚡No dismantling needed for quick home repairs

⛽Creates permanent, gas-tight exhaust seal

🔧Flexible metal bandage adapts to pipe size

¥3585

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Description

🔧 Seal it, fix it, forget it — exhaust repair made effortless!

DIY FRIENDLY - Fix your exhaust without dismantling—save time and hassle
TRUSTED PERFORMANCE - Ranked #7 in Car Exhaust Seals with 4.2-star user approval
LIGHTWEIGHT DURABLE - 200g metal bandage built to last under tough conditions
EFFORTLESS FLEXIBILITY - Molds perfectly to wide, straight pipes for a custom fit
PERMANENT GAS TIGHT SEAL - Use with Gun Gum Paste for leak-proof exhaust repairs

Holts 1831576 Gun Gum Wide Metal Repair Bandage is a flexible, easy-to-use metal wrap designed for wide, straight exhaust pipes. When combined with Holts Gun Gum Paste, it delivers a permanent, gas-tight seal without the need to dismantle your exhaust system. Lightweight and highly rated, it’s the go-to solution for quick, reliable home exhaust repairs.

Specifications

ASIN	B001CZOCY2
Best Sellers Rank	12,372 in Automotive ( See Top 100 in Automotive ) 5 in Car Exhaust Seals
Brand	Holts
Customer Reviews	4.2 4.2 out of 5 stars (413)
Date First Available	30 Mar. 2011
Guaranteed software updates until	unknown
Item Weight	200 g
Item model number	1831576
Manufacturer	AutoMotion Factors Limited
Manufacturer part number	HL1R
Model	1831576

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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¥3585

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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