Excellent Weather Ability One Component Neutral Cure Dowsil Np for Window and Door Sealing

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Product Description

Basic Information
Model NO.
dow corning NP sealant
Thickness
3mm
Usage
Commercial Doors, Exterior Doors, Garage Doors, Interior Doors
Width
10mm
Shelf Life
12 Month
Cartridge
300ml
Sausage
590ml
Carton
24 Piece in One Carton
OEM
Yes
Sample
Free Sample
Type
Sealant
Seal Tape Usage
Engineering
State
Dynamic Seal
Mildew Proof
Mildew Proof
Bonding Material
Aluminum
Seal Tape Kind
Silicone
HS Code
3214109000
Production Capacity
1000000
Product Overview
Neutral Cure Silicone Sealant
Core Features
  • One component, easy to use
  • Neutral cure RTV silicone sealant, cure at room temperature
  • Ease of application ready to use as supplied
  • Excellent rheology, low string upon gunning
  • Ideal for expansion, connection, perimeter and other movement joints
  • Excellent weather ability, virtually unaffected by sunlight, rain, snow, ozone
  • Extension/compression movement capability of up to ±50 percent of the original joint width
  • Excellent unprimed adhesion to a wide variety of construction materials and building components
  • Suitable for use uncoated glass, galvanized steel, masonry and other porous and nonporous substrates
Technical Parameters
Property Unit Result
Flow (sag or slump)inches (mm)0
Extrusion Rateml/minute238
Working Timeminutes2
Tack-free Time, 77°F, 50% RHminutes28.8
Curing Time at 77°F (25°C ) and 50% RHdays1-2
Application Temperature°C4-40
Specific Gravity-1.51
Durometer Hardness, Shore Apoints25
Elastic recovery capacity%99
Joint Movement Capability%±35
Service Temperature°C-50-150
Main Applications
Gap filling around door and window frame.
General bonding and sealing for glass, aluminum, plastic, and tile ceramic.
Multi-material bonding: glass to glass, aluminum, or plastic.
Sanitary decoration materials for kitchens, bathrooms, and toilets.
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Frequently Asked Questions
What is the shelf life of the silicone sealant?
The product has a shelf life of 12 months when stored properly.
Can this sealant be used for outdoor weather sealing?
Yes, it features excellent weather ability and is virtually unaffected by sunlight, rain, snow, and ozone.
How long does it take for the sealant to cure?
The curing time at room temperature is typically 1-2 days, with a working time of approximately 2 minutes.
Is this product suitable for bathroom applications?
Yes, it is mildew proof and specifically suitable for sanitary use in kitchens, bathrooms, and toilets.
What are the available packaging sizes?
It is available in 300ml cartridges and 590ml sausages, with standard cartons containing 24 pieces.
Do you offer free samples for testing?
Yes, free samples are available for quality evaluation and testing purposes.

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