---
title: "hylomar — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/hylomar"
last_updated: "2026-07-10T02:20:58.493Z"
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meta:
  description: "a small market ($39K/yr) — hylomar doesn't clear our bar today."
  "og:description": "a small market ($39K/yr) — hylomar doesn't clear our bar today."
  "og:title": "hylomar — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen"
---

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# **hylomar**

**Skip it****34/100 **

a small market ($39K/yr) — hylomar doesn't clear our bar today.

**Market/yr**

**$39K**

**Growth (1y)**

**+140.3%**

**Products**

**10**

**Brands**

**5**

was 4 a year ago

**Sellers**

**38**

**Price range**

**$6.87–$37.87**

**Returns**

**2.5%**

**Rating**

**4.6★**

**Skip it**

Scored 34/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**2**

 ×0.30

Growth

**70**

 ×0.30

Competition

**8**

 ×0.20

Quality gap

**33**

 ×0.10

Returns

**80**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 22 weeks — +140.3% year over year.

609304.5Spike '26Feb '26Mar '26Mar '26Apr '26May '26May '26Jun '26

## **Competition**

- Hylomar56% - Valco Cincinnati22% - Silver Seal11% - HOMAR7% - Proper Spec4% - Other0%

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 38 sellers compete here.

**Brands**

**5 **▲rising

was 4 a year ago

**Sellers**

**38**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Hylomar F/HMMS00C/040G 40g Universal Blue](https://m.media-amazon.com/images/I/41RWM+SSxwL.jpg) [**Hylomar F/HMMS00C/040G 40g Universal Blue**](https://www.amazon.com/dp/B0064M6A6G)

Hylomar$17.454.5★4144%▲rising

2
![Valco Cincinnati 71283 Hylomar Blue Gasket Marker and Thread Sealant Tube with Nozzle - 100 Grams](https://m.media-amazon.com/images/I/41rdTZvRgiL.jpg) [**Valco Cincinnati 71283 Hylomar Blue Gasket Marker and Thread Sealant Tube with Nozzle - 100 Grams**](https://www.amazon.com/dp/B00CFH9GZG)

Valco Cincinnati$18.724.8★56022%▼falling

3
![Silver Seal Hylomar Universal Jointing Compound (6.9 oz. Aerosol)](https://m.media-amazon.com/images/I/31rVvdt2UmL.jpg) [**Silver Seal Hylomar Universal Jointing Compound (6.9 oz. Aerosol)**](https://www.amazon.com/dp/B00XLWV5ZI)

Silver Seal$31.544.6★599%▼falling

4
![Hylomar HUBRA01 Polyurethane Sealant 200 mL Aerosol Spray Can](https://m.media-amazon.com/images/I/41TzVwGdXNL.jpg) [**Hylomar HUBRA01 Polyurethane Sealant 200 mL Aerosol Spray Can**](https://www.amazon.com/dp/B0086AJ75U)

Hylomar$37.874.8★315%▼falling

5
![Proper Spec Set x2 Hylomar Universal Blue Gasket Sealer with Nozzle 71283 RTC3347 100g Tube](https://m.media-amazon.com/images/I/41GC15+IGAL.jpg) [**Proper Spec Set x2 Hylomar Universal Blue Gasket Sealer with Nozzle 71283 RTC3347 100g Tube**](https://www.amazon.com/dp/B016UF2O0M)

Proper Spec$34.324.8★474%▼falling

6
![HOMAR No Tie Shoelaces for Adults & Kids Elastic Shoe Laces Strech Tieless Shoe Strings 180cm (71 inches) - Pure Black](https://m.media-amazon.com/images/I/41bDMsC8reL.jpg) [**HOMAR No Tie Shoelaces for Adults & Kids Elastic Shoe Laces Strech Tieless Shoe Strings 180cm (71 inches) - Pure Black**](https://www.amazon.com/dp/B0C5HYKFKH)

HOMAR$6.874.2★4,7114%▲rising

7
![HOMAR No Tie Shoelaces for Kids and Adults Stretch Silicone Elastic No Tie Shoe Laces](https://m.media-amazon.com/images/I/51AKA2+HXrL.jpg) [**HOMAR No Tie Shoelaces for Kids and Adults Stretch Silicone Elastic No Tie Shoe Laces**](https://www.amazon.com/dp/B0186Z5QAO)

HOMAR$7.624.1★48,7863%▲rising

8
![Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz](https://m.media-amazon.com/images/I/419-ph9wIfL.jpg) [**Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz**](https://www.amazon.com/dp/B07NJHZJQQ)

Hylomar$22.004.8★1163%—flat

9
![HUBR02 Hylomar Gasket Sealant 80mL Tube Blue](https://m.media-amazon.com/images/I/41wWPJ0GaXL.jpg) [**HUBR02 Hylomar Gasket Sealant 80mL Tube Blue**](https://www.amazon.com/dp/B007PBCZCI)

Hylomar$25.404.5★443%▼falling

10

![Silver Seal Hylomar Advanced Formulation (3 oz. Tube)](https://m.media-amazon.com/images/I/41TQEBGOaXL.jpg) [**Silver Seal Hylomar Advanced Formulation (3 oz. Tube)**](https://www.amazon.com/dp/B00XLWUVJY)

Silver Seal$19.154.6★242%▼falling

## **Product shelf**

All 10 tracked products in this niche.

Top sellersNewestTrending

[![Hylomar F/HMMS00C/040G 40g Universal Blue](https://m.media-amazon.com/images/I/41RWM+SSxwL.jpg)**Hylomar F/HMMS00C/040G 40g Universal Blue** Hylomar**$17.45**4.5★41 reviews](https://www.amazon.com/dp/B0064M6A6G) [![Valco Cincinnati 71283 Hylomar Blue Gasket Marker and Thread Sealant Tube with Nozzle - 100 Grams](https://m.media-amazon.com/images/I/41rdTZvRgiL.jpg)**Valco Cincinnati 71283 Hylomar Blue Gasket Marker and Thread Sealant Tube with Nozzle - 100 Grams** Valco Cincinnati**$18.72**4.8★560 reviews](https://www.amazon.com/dp/B00CFH9GZG) [![Silver Seal Hylomar Universal Jointing Compound (6.9 oz. Aerosol)](https://m.media-amazon.com/images/I/31rVvdt2UmL.jpg)**Silver Seal Hylomar Universal Jointing Compound (6.9 oz. Aerosol)** Silver Seal**$31.54**4.6★59 reviews](https://www.amazon.com/dp/B00XLWV5ZI) [![Hylomar HUBRA01 Polyurethane Sealant 200 mL Aerosol Spray Can](https://m.media-amazon.com/images/I/41TzVwGdXNL.jpg)**Hylomar HUBRA01 Polyurethane Sealant 200 mL Aerosol Spray Can** Hylomar**$37.87**4.8★31 reviews](https://www.amazon.com/dp/B0086AJ75U) [![Proper Spec Set x2 Hylomar Universal Blue Gasket Sealer with Nozzle 71283 RTC3347 100g Tube](https://m.media-amazon.com/images/I/41GC15+IGAL.jpg)**Proper Spec Set x2 Hylomar Universal Blue Gasket Sealer with Nozzle 71283 RTC3347 100g Tube** Proper Spec**$34.32**4.8★47 reviews](https://www.amazon.com/dp/B016UF2O0M) [![HOMAR No Tie Shoelaces for Adults & Kids Elastic Shoe Laces Strech Tieless Shoe Strings 180cm (71 inches) - Pure Black](https://m.media-amazon.com/images/I/41bDMsC8reL.jpg)**HOMAR No Tie Shoelaces for Adults & Kids Elastic Shoe Laces Strech Tieless Shoe Strings 180cm (71 inches) - Pure Black** HOMAR**$6.87**4.2★4,711 reviews](https://www.amazon.com/dp/B0C5HYKFKH) [![HOMAR No Tie Shoelaces for Kids and Adults Stretch Silicone Elastic No Tie Shoe Laces](https://m.media-amazon.com/images/I/51AKA2+HXrL.jpg)**HOMAR No Tie Shoelaces for Kids and Adults Stretch Silicone Elastic No Tie Shoe Laces** HOMAR**$7.62**4.1★48,786 reviews](https://www.amazon.com/dp/B0186Z5QAO) [![Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz](https://m.media-amazon.com/images/I/419-ph9wIfL.jpg)**Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz** Hylomar**$22.00**4.8★116 reviews](https://www.amazon.com/dp/B07NJHZJQQ)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Ease Of Use**18%

*“Easy use”*

**Durability**13%

*“They are durable”*

**Quality-Overall**13%

*“No complaints”*

**Leak-Proof**10%

*“it actually seals”*

**Size-Overall**7%

*“The result is a much more comfortable fit”*

**Advertised Vs Actual Product**6%

*“As,described & shown”*

**Value For Money**6%

*“good price”*

**Stretchability/Expandability/Elasticity**5%

*“bind well elastically”*

**Pain Relief-Overall**4%

*“Saves my back”*

**Efficiency**4%

*“It works”*

### **What buyers complain about **

**Durability**19%

*“Eventually break”*

**Size-Overall**14%

*“It doesnt fit”*

**Strength**11%

*“Fragile and break easy”*

**Strap/String Quality**10%

*“The tightener that keeps the strings taut broke within 2 weeks of using”*

**Rubber Quality**9%

*“They can be a bit difficult to insert because the rubber”*

**Assembly/Installation**6%

*“Difficult to install”*

**Stretchability/Expandability/Elasticity**5%

*“If you have a narrow foot these elastic bands are not tight or small enough”*

**Heating**5%

*“Once it got hot”*

**Ease Of Use**5%

*“Could not use”*

**Flexibility**2%

*“They popped out due to flexibility”*

#### **Top return reasons**- Size-Overall17% - Functionality-Overall14% - Compatibility-Overall11% - Material Quality9% - Color7% - Advertised Vs Actual Product6% - Ease Of Use5% - Stretchability/Expandability/Elasticity5% - Rubber Quality3% - Defective Material/Parts3%