Factory source manufacturing SV-311 Polyurethane Sealant for Construction to Finland Factory
Short Description:
Description SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction w...
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Description
SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction work.
Key Features
1. Non-sag consistency
2. Excellent adhesion to most common building materials
3. High tear strength
4. High tensile strength
5. Less fluid migration to porous material
Technical data sheet
Test standard | Test project | Unit | value |
GB13477 | density | g/m³ | 1.20±0.1 |
GB13477 | Flow, sagging or vertical flow | mm | 0 |
GB13477 | surface drying time(25℃,50%R.H.) | min | 30 |
Curing speed | mm/24h | 3 | |
GB13477 | Durometer Hardness | Shore A | 25-35 |
GB13477 | 100% tensile strength | Mpa | ≤0.4 |
GB13477 | The elastic recovery rate | % | 80 |
Maximum seam width | mm | 35 | |
Minimum seam width | mm | 8 |
Color
White, black, grey
Package
300ml plastic cartridges and 600ml in sausage
Shelf life
9 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
Breathing protection and protective gear is a good idea when working with these products, no matter how safe they claim to be. Safer epoxies can harden quickly, and it is possible to end up with skin damage as a result. Some people are more sensitive than others to fumes, and even the products which claim to have “no fumes” and be safe to use indoors in enclosed spaces can cause problems for sensitive people.
Always follow the safety suggestions on the product you are using.
This video is really long. The next one will be shorter, I promise.
If you don’t want to watch it, the short version is: Pond shield is a cycloaliphatic epoxy (proof in video). Everyone knows it works, but you might not know that cheaper solutions like Corotech V430 will work the exact same way, and you won’t even know the difference between the two.
Polyamide epoxies are better in every way for DIY tanks than cycloaliphatic epoxies, and a quick cure polyamide epoxy like aquepoxy 250 HD is a much better solution than Pond Shield, and a lot cheaper ($240 for three gallons from Edison) http://www.edisoncoatings.com/store/aquepoxy_250.html)
Phenalkamine epoxies like duraplate 325 work in cold weather, but otherwise I think they’re garbage. Ok, they’re actually really good, but they’re dangerous/fumey and I don’t think they’re worth the trouble unless you need to do use them in the cold.
Lexel will probably work to seal rubber sealed tanks, but I honestly don’t know so if you’ve tried it tell me. It is fish tank safe after it cures, but it takes a week or longer to cure depending on thickness.
I talk too much. Big surprise.
There’s a lot more, but I’m going to bed.
SN-501
-100% oxime curing
-No shrinkage
-Excellent adhesion strength
-Suitable for various subtracts
Suitable Substrates:
-Glass
-Aluminium
-Metal
-Concrete
-Polycarbonate
Available colour :
Clear , White, Grey and Black.
Packaging:
-300g /pcs
-24pcs /carton