Popular Design for SV-777 silicone sealant for stone for Las Vegas Importers

Popular Design for
 SV-777 silicone sealant for stone for Las Vegas Importers
  • Popular Design for
 SV-777 silicone sealant for stone for Las Vegas ImportersPopular Design for
 SV-777 silicone sealant for stone for Las Vegas Importers
  • Popular Design for
 SV-777 silicone sealant for stone for Las Vegas ImportersPopular Design for
 SV-777 silicone sealant for stone for Las Vegas Importers
  • Popular Design for
 SV-777 silicone sealant for stone for Las Vegas ImportersPopular Design for
 SV-777 silicone sealant for stone for Las Vegas Importers

Short Description:

Description SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials.   Key Features 1. 100% silicone 2. Minimized fluid migration 3. Low dirt pick up 4. Water &...


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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Popular Design for SV-777 silicone sealant for stone for Las Vegas Importers, We hope to establish more business relationships with customers all over the world.


Description

SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials.

 

Key Features

1. 100% silicone

2. Minimized fluid migration

3. Low dirt pick up

4. Water & weatherproof

5. Primerless adhesion to most building materials

6. 25% movement capability

 

Basic Application

1.Stone curtain wall sealing

2.Engineering ceramic sealing

3.Stone and other materials such as glass, metal seam sealing

4.Other uses

 

Technical data sheet

Test standard Test project Unit value
Before curing——25℃,50%R.H.
ASTM C 679 Flow, sagging or vertical flow mm 0
  VOC g/L <80
GB13477 surface drying time(25℃,50%R.H.) min 30
  Curing time(25℃,50%R.H.) Day 7-14
Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃,50%R.H.
GB13477 Durometer Hardness Shore A 30
GB13477 The ultimate tensile strength Mpa 0.7
  Temperature stability -50~+150
GB13477 Movement capability % 25
ASTM C 1248 Pollution / oil, natural stone   No

 

Certification

25HM GB/T 23261-2009;ASTM C920-2011

 

Color

Black,White,Gray

 

Package

300ml in cartridge * 24 per box, 590ml in sausage *20 per box

 

Shelf life

12 months

 

Note

If you want the TDS or MSDS or other details, please contact with our sales person.

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    How to cast a reproduction concrete sink basin by making a 2-part Vytaflex urethane production rubber mold.

    Step One: Construct Mold Box
    Measure original sink basin. Use melamine board (formica coated) to make mold box segments, which will ensure easier separation from mold rubber.

    Step Two: Create Spacer Board
    Center model on board to use as a spacer board. Create perimeter outline for cutting. Center model on baseboard. Position spacer board and align with baseboard. Mark alignment point on baseboard and spacer board. Use modeling clay to create a gasket. Use non-sulfur based clay only. This will prevent rubber from going underneath model. Modeling clay will fill negative space between original model and spacer board. Remove excess clay.

    Step Three: Acorn Nuts will be Used to Create Registration Keys
    Hot melt glue will be used to secute acorn nuts. Place extra key for mold orientation.

    Step Four: Assemble and Seal Mold Box
    Screw melamine boards together with dray wall screws. Seal seams with hot melt glue.

    Step Five: Release Mold Box and Model
    Apply Universal Mold Release to all surfaces.

    Step Six: Measure, Mix and Pour VytaFlex 40 Mold Rubber
    VytaFlex 40 mix ratio: 1 part A to 1 part B by volume. Measure, mix, and pour the liquid rubber. Do not pour beyond sink hole. Let rubber cure for 16 hours at room temperature.

    Step Seven: Prepare to Make Second Half of Mold
    Use non-sulfur clay to fill in surface irregularities. Measure and cut reverse side baseboard. Secure reverse side baseboard. Turn over mold box. Remove original baseboard to expose concave half of model. Remove spacer board. Remove acorn nuts from rubber mold. Remove clay gasket. Remove clay residue.

    Step Eight: Seal Drill Holes and Release Mold Box
    Fill drill holes with non-sulfur clay. Seal seams with hot melt glue. Apply Universal Mold Release to all surfaces.

    Step Nine: Measure, Mix and Pour VytaFlex 40 Mold Rubber
    Let rubber cure for 16 hours at room temperature.

    Step Ten: Demold Original Model
    Remove mold box side walls. Gently pry original model to expose mold cavity. Concrete mold ready for casting.

    Step Eleven: Casting Concrete
    Apply In and Out II release agent to all surfaces. Secure 2-part mold with straps and baseboards. Place mold on vibration table. Fill mold with concrete and vibrate. Let concrete cure 24 hours.

    Step Twelve: Demold Concrete Casting
    A perfect concrete reproduction of the original. Concrete mold is ready to be cast again.

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