Introduction of Gutter Sealant

Introduction of Gutter Sealant

There are many names for gutters in our life, such as eaves, gutters, and gutters, roof gutters, gutters, and finished gutters, roof drainage systems.
Gutter refers to the concave part between the two crotches of the roof of a building. Roof drainage is divided into organized drainage and unorganized drainage (drainage). Organized drainage generally collects rainwater into a gutter and then drains it from a rainwater pipe. The gutter that collects rainwater is called a gutter. The gutter is divided into internal gutters and gutters. Outer gutter and inner gutter refer to the gutter inside the outer wall, usually with a parapet; the outer gutter is a gutter picked out of the outer wall, usually without a parapet. Rain water and snow water that fall on the roof of a building, especially heavy rain, will form accumulated water in a short time. It is necessary to set up a roof rainwater drainage system to drain the roof rainwater to the outdoors in an organized and systematic manner, otherwise it will cause overflow everywhere Water leakage or roof leakage affects people’s lives and production activities.

Gutter sealant is the glue that makes the gutter watertight.

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Pre-sales Support

Pre-sales Support

1. Design consultation 2. Drawing review 3. Sealant recommendation 4. Substrate experiment: compatibility test, adhesion test, pollution test 5. Solution (sealant seam decoration)

In-sales Support

In-sales Support

1. Construction training 2. Process supervision 3. Special treatment 4. Rubber cutting spot check

After-sales Support

After-sales Support

1. Issuing quality assurance documents 2. Project return visits

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Jointas Chemical is listed company specialized in R&D, manufacture and sale of Eco-friendly silicone sealant, thermal paste and water based paints&coatings founded in 1989, China.

We Provide acrylic sealant,anti corrosion coatings, silicone adhesive, construction sealant, silicone caulk, house paint, interior paint, insulating glass sealant, industrial paint, gutter sealant, gap filler, grout sealant, construction adhesive bathroom sealant, waterborne coatings, water-based coating for steel structure,silicone structural, silicone sealant, ms sealant, pu sealant, pu foam, polyurethane sealant, anti corrosion paint, weather sealant, If you feel interested in them ,You can browse related products and initiate consultations on our website.

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Classification of gutter sealant

Rubber type: This type of sealant is based on rubber. Commonly used rubbers include polysulfide rubber, silicone rubber, polyurethane rubber, neoprene rubber and butyl rubber.
Resin type: This type of sealant is based on resin. Commonly used resins are epoxy resin, unsaturated polyester resin, phenolic resin, polyacrylic resin, polyvinyl chloride resin and so on.
Oil-based type: This type of sealant uses oil as the base material. Commonly used oils include various vegetable oils such as linseed oil, castor oil and tung oil, as well as animal oils, such as fish oil. Humid air vulcanized sealant: This type of sealant series uses moisture in the air for vulcanization. It mainly includes one-component polyurethane, silicone rubber and polysulfide rubber. The polymer base contains active genes. It can react with water in the air to form cross-linked bonds to vulcanize the sealant into a network structure. The moisture in the atmosphere acts as a catalyst in the sulfidation reaction.

The use of gutter sealant

The main purpose of gutters is the discharge of rainwater from buildings. Rongbolang metal falling water system has produced new products, and metal falling water systems have gradually been widely used. The Rongbolang brand began to innovate and explore more metal falling water system styles, including the design of colors and shapes. The independent funnel is also the equipment that is often used in the metal falling water system. Because the funnel not only receives a large amount of rainwater, but also its decorative effect is better than that of the gutter. So we see that many distinctive buildings now choose to use independent funnels to show their unique style.
The purpose of the gutter sealant is to prevent the gutter from leaking!

User Reviews

What users say about JOINTAS

The sealant has a fine texture and no bubbles, and the taste is very small. It is very convenient to use and dries very fast. The instructions are very detailed. The effect is good after using it.


The packaging of this product is very good, very strict, and the design is very scientific.


The product I bought is really good. The other ones I bought before have a lot of particles in it. They are not smooth to the touch. I don’t know how to use it, and the beauty stitches I bought make it. I really don’t have to say.


The effect is very good! The smell is very small, almost no smell during construction.


The quality is very good. I made it at home by myself. It's okay. The effect is good. The quality is indeed better than the price bought in other stores.


The smell is very small, the gel is translucent, it is smooth to use, and it dries quickly. The anti-mildew effect needs time to test.

Frequently Asked Question

Do you have any question?

Cut the seal on the top of the plastic bucket. Tighten the glue nozzle. Top the bottom of the plastic bucket with a solid wood stick and squeeze the glue out of the glue nozzle. If there is a glue gun, the glue gun is stuck. Align the glue nozzle to the part that needs to be glued and move quickly, and the gap must be filled at once. It feels like you have finished hitting, use the glue nozzle to re-press the hitting place again, and the visual effect will be smooth.

Easy to use, with a certain pertinence. Gutter sealant refers to a sealing material that deforms with the shape of the sealing surface, does not flow easily, and has a certain degree of adhesion. It is an adhesive used to fill the gaps in the configuration to play a sealing role. It has the functions of anti-leakage, waterproof, anti-vibration, sound insulation and heat insulation.

Rainwater flows down the outer wall of the house, leaving water stains directly, and seriously affecting the service life of the outer wall of the house. The ground will also form gutters or stagnant water due to rain, which will affect your travel and cause damage to the base of your building. Gutter sealant can prevent the gutter from leaking.

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