all kinds of fireproof silicone sealant price competitive

fireproof silicone sealant 1,best adhesion Neutral cured 2,waterproof weather resistant 3,high quality 4,No limite for batch

fireproof silicone sealant  price is very competitive

fireproofing Silicone Sealant is a one-part, neutral curing ,fire-rated silicone sealant. It has an excellent adhesive ability to most construction materials without a primer.  CharacteristicIt has Good features as follow:a. Can be easily used and extruded any time.b. Excellent thixotropic and extrusion ability, in any air temperature( -40°C to 100°C) can extrude easily.c. Neutral cure no corrosive to most structural materials.d. When meet flame, it will not help to burn. Where to useIt has excellent unprimed adhesion to a range of common construction substrates including stone, steel masonry, brick, wood, etc. It is ideal for weather-sealing of curtain walling, building facades and expansion joints where a fire rating is required. It is also suitable for use in penetration sealing systems where pipes and cables pass through fire rated structures.  Typical properties (for reference)The following data is for reference, is not suggested to make standard.

No	Item			The standard	Test result	Test method
Test at 50±5% RH and temperature 23±2°C
1	Appearance			Have no grain, no agglomerations,1	Pass the standard
2	Resistance to flow ,mm		Vertical	≤3	0	GB/T113477.6-2002
			Level	No distortion	No distortion
3	Tack Free Time, h			≤3	1.2	GB/T113477.5-2002
4	Extrusion ability, ml/min			≥80	180
5	Tensile modulus Mpa	23°C		> 0.4or> 0.6	0.7
		-20°C
6	Curing time at 50±5% RH and temperature 23±2°C,days			7-17	7-17
As Cured –After 21days at 50±5% RH and temperature 23±2°C:
7	Durometer Hardness,(Shore A), points				35	GB/T1531-1999
8	Tensile at 60% Elongation				no break	GB/T113477.8-2002
9	Ultimate elongation % at break,%				120	GB/T113477.8-2002
10	Sealant class				20HM	JC/T881-884-2001
11	Fire-rated Class				1grade	GB/T12408-1996
12	Density, g/cm3				1.36

    

all kinds of fireproof silicone sealant price competitive