400 Series

Silicone Adhesive Sealant | RTV Fast Cure Silicone ManufacturerSpecialty Sealants manufactured by Novagard Solutions are specialized formulations of single-component, neutral-cure, oxime silicone RTV for a variety of industrial applications.
 

These silicone products are scientifically formulated to meet customer specified performance requirements. Novagard Process Specialists, working in conjunction with your representatives will manufacture sealants, adhesives and coatings with tailored rheological properties, cure profiles, adhesion characteristics and physical properties to match your application needs and specifications.

Silicone RTVs react with atmospheric moisture under standard operating conditions to produce an elastomeric network.

These products are use for:

  • Waterproofing electrical components
  • Protecting instrumental assemblies
  • Formed-in-place Gaskets
  • Temporary and Removable Seals
  • Component assembly

Automotive/Industrial – 400 Series

RTV 400-590 is a non-corrosive, single component silicone sealant that will cure upon exposure to atmospheric moisture. Specifically formulated to retain its physical properties even during service in extreme environmental conditions.

RTV 400-590 is a smooth, black paste that is ideal for applications that require superior bond strength and moisture resistance sealing automotive and industrial arenas.

Colors: 400-590 Black

See the Automotive Applications chart for specific application of this and other Novagard Solutions Automotive products.

Fast Cure Sealant – 400 Series

Novagard Fast Cure sealants are single-component silicone sealants and/or adhesives. These are non-flowable, paste products that provide fast tack free times and high green strength.

These fast cure products out perform slower cure materials in multi-step assembly applications. These products have a skin time of 4-7 minutes and a tensile strength of 150-200 psi after fully cured.

Applications:
Component Assembly
Component Staking
Formed-in-Place Gaskets

Colors:
400-195 Translucent
400-916 Translucent – more fluid
400-202 Black

The fast tack and easily strength combine to hold the assembly together as the unit moves from station to station.

General Purpose – 400 Series

This is a non-corrosive, single-component oxime silicone sealant/adhesive. A non-flowable, paste product presenting an excellent balance between rate of cure adhesion and physical properties and lower oder than conventional acetoxy cured silicones.

Functions as an adhesive sealant, which develops bod to most common substrates without the use of a primer. This ready-to-use, single-component compound is typically used as an adhesive to bond dissimilar materials, and as a sealant for creating formed-in place gaskets, or a multitude of other applications

Applications include:
Substitute for Mechanical Fasteners
Formed-in-place Gaskets
Sealing Refrigerators & Freezer Liners
Adhering Plastic Moldings
Waterproofing Electrical Components
Sealing Coaxial Connectors
Protecting Instrumentation
Assemblies

Available Colors:
400-100 White
400-102 Black
400-150 Translucent

High Performance Automotive/Industrial – 400 Series

The product offers excellent adhesion to numerous substrates including metals and plastics. It also offers outstanding resistance to gasoline, brake fluid, antifreeze and most wheel cleaners.

Specifically formulated to retain its physical properties even during service in extreme environment conditions. This is a smooth paste product that is ideal for applications that require superior bond strength and moisture resistance.

Designed primarily for industrial applications, this product is well suited to sealing and bonding applications within many arenas.

These products offer excellent adhesion to numerous substrates including plastic ad metals. They also offer outstanding resistance to gasoline, brake fluid, antifreeze and most wheel cleaners.

Special Characteristics: High tensile strength (300-400 psi), elongation (300-400%), adhesion (>45pl) and chemical resistance. 400-155 translucent offers 200-250 psi tensile strength.

Applications:
High Strength Bonding Requirements
Deep Section Cure Applications

Colors:
400-110 Black
400-118 Gray

Colors:
400-100 Black
400-118 Gray
400-155 Translucent

Listing Specifications:
GM 9985557 Type I Type II
Chrysler MSCD135

Low Adhesion – 400 Series

Novagard low adhesion sealants are single-component, non-flowable RTV silicones that cure to a solid rubber like normal silicone RTV except with low adhesion. Ideal for creating formed-in-place gaskets where re-entry or post-production disassembly is necessary.

Applications:
Removable and Temporary Seals

Colors:
400-900 White
400-950 Translucent

Handling and Safety

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available from Novagard Solutions. You can download MDS and TDS sheets by visiting the SDS/TDS page.

Cleanup of silicone greases and compounds can be accomplished using non-polar solvents such as mineral spirits. They are soluble in Stoddard solvent, toluene and xylene. Caution should be observed whenever handling solvents.

Silicone greases are not suitable for use in contact with high concentrations of oxygen or highly oxidative materials. Contact with high pressure oxygen, ozone, peroxided or fuming nitric acid can result in fire or explosion. Silicone materials are damaged by exposure to strong mineral acids (e.g. sulfuric, hydrochloric, nitric), strong alkaline (e.g. sodium or potassium hydroxides), nitrates or peroxides.

General Properties Chart

Novagard Part # Skin-Over Time Viscosity (cps) Extrusion Rate, g/min Durometer, Shore A Tensile psi Elongation % Specific Gravity Listings & Specifications Colors
200-102 10 minutes 70,000 30 200 250 1.15 Black
200-107 10 minutes 70,000 30 200 250 1.15 White
200-202 10 minutes 20,000 20 75 250 1.01 Black
200-257 12 minutes 25,000 15 100 300 1.01 Translucent
200-250 12 minutes 33,000 12 100 250 1.01 Translucent
200-260 35 minutes 400 <10 <25 <50 1.01 Clear
400-100 7 minutes 48 23 200 600 1.20 White
400-102 7 minutes 48 23 200 600 1.20 Black
400-103 7 minutes 48 20 160 600 1.03 Aluminum
400-150 7 minutes 36 18 160 600 1.01 Translucent
400-195 5 minutes 170 18 170 500 1.01 GM 9985557 Translucent
400-202 5 minutes 170 18 170 500 1.01 GM 9985557 Black
400-900 35 minutes 180 33 200 500 1.22 White
400-950 35 minutes 280 20 180 400 1.01 Translucent
400-110 5 minutes 150 40 400 400 1.14 Chrysler MSCD135 Black
400-118 5 minutes 150 40 400 400 1.14 Chrysler MSCD135 Gray
400-155 7 minutes 40 20 300 300 1.01 Chrysler MSCD135 Translucent


Automotive Application Chart

View the Novagard Supplier to the Automotive Industry Application Chart. Covers UV, Versilube, Automotive Foam, and RTV products.

Window and Door OEM

View the Silicone Sealants for the Window & Door Manufacturing Chart. Series 400 products are used by this industry.