16 Years manufacturer SV-777 silicone sealant for stone to Portugal Factories

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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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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for 16 Years manufacturer SV-777 silicone sealant for stone to Portugal Factories, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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