Appliances & HVAC
Appliances & HVAC
Household appliances make modern life so much easier. Imagine how different your day would be without the convenience of washers and dryers, microwave ovens, a refrigerator or freezer. These devices hum along in the background of our lives, and rarely do we consider the stress of constant on-and-off cycling that is placed on these machines.
We expect them to be reliable, durable, and in the case of HVAC systems, work regardless of extreme weather conditions. The materials used to manufacture these devices need to cushion against shock and vibration, completely and dependably seal out dust and moisture, and withstand a wide range of operating temperatures.
Novagard’s silicone-based adhesives and greases, and our closed-cell Foam Seal PVC foams, provide the performance characteristics required for this market. And we’ve been delivering industrial solutions for more than four decades, giving you the confidence to turn to our team for proven solutions.
Applications that use Foam Seal PVC Foam:
- Appliances*
- HVAC* and HVAC pans
- Insulator for HVAC plenums
- Inboard boat motor housing and engine well/room
- Sound dampening and heat refraction
- Pipe wrap (insulation)
*We have flame retardant and UL formulations available.
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UL Approved PVC Foams
Aluma-Seal is a UL 723 classified, closed cell PVC foam used as an insulator for HVAC plenums, pipes, and pans to prevent condensation build-up on surfaces to which it is applied.
70P UL is a low density closed cell PVC foam formulated to conform to UL HF-1/HBF for use as an ANSI/UL94 approved component in electronic applications.
HT-70UL is a low density, high temperature closed cell foam for industrial applications.
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Electronics Grade (Alkoxy) Silicones
500-210 is a balanced-performance clear sprayable silicone coating featuring a room temperature alkoxy moisture cure that can be accelerated with heat. This silicone is UL 746E certified and has a V-1 rating for flammability.
500-224 is an is an opaque, single-component silicone coating and encapsulating compound that cures at room temperature to form an extremely tough, strong, abrasion-resistant coating that completely hides your circuitry and components.
500-228 cures to a tough, strong, resilient gel to provide protection from both physical damage and mechanical stress and strain relief in addition to great dielectric properties.
500-09x is a high performance UL-rated electronics adhesive. This one-part UL flame rated paste is for applications that require superior bond strength and flame resistance.
500-150 is a single-component translucent alkoxy paste that has a good balance of tensile strength and elongation.
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Industrial Paste Silicones
400-108 is a single-component, moisture-curing silicone paste that cures to a low to medium modulus, rubber-like solid.
400-100 is a single-component, moisture-curing silicone paste that cures to a low to medium modulus, rubber-like solid.
400-102 is one of our single-component, moisture-curing silicone pastes that cures to a low to medium modulus, rubber-like solid.
400-103 is a non-flowable, non-sagging paste product presenting an excellent balance between rate of cure, adhesion, and physical properties.
400-150 is one of our single-component, moisture-curing silicone pastes that cures to a low to medium modulus, rubber-like solid.
400-195 is a non-flowable, non-sagging paste product that provides a fast tack free time and high green strength.
400-196 is a non-flowable, non-sagging paste product that provides a fast tack free time and high green strength.
400-202 is a non-flowable, non-sagging paste product that provides a fast tack free time and high green strength.
400-590 is a smooth, black paste that is ideal for applications that require superior bond strength and moisture resistant sealing in automotive and industrial arenas.
400-110 is a non-flowable, non-sagging paste product that is ideal for industrial applications that require superior bond strength and moisture resistance.
400-118 is a non-flowable, non-sagging paste product that is ideal for industrial applications that require superior bond strength and moisture resistance.
400-155 is a non-flowable, non-sagging paste product that is ideal for industrial applications that require superior bond strength and moisture resistance.
400-900 is a non-flowable, non-sagging low-adhesion paste ideal for creating formed-in- place gaskets where re-entry or post production disassembly is necessary.
400-950 is a non-flowable, non-sagging low-adhesion paste ideal for creating formed-in- place gaskets where re-entry or post production disassembly is necessary.
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High Temperature Foams
60-HTA is a soft, high temperature closed cell foam designed for applications requiring a low force to compress, and for filling large voids and variable gaps.
100-HTA is a high temperature closed cell foam designed for applications requiring both flexibility and strength, and balances compressibility with increase strength and wear resistance.
150-HTA is a high temperature closed cell foam designed for applications requiring a cushion against heavy loads, and withstands wear and abrasion in “tough duty” applications.
HT-70UL is a low density, high temperature closed cell foam for industrial applications.
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Specialty PVC Foams
Aluma-Seal is a medium density, closed cell PVC foam that acts as a thermal insulator to prevent condensation build-up on surfaces to which it is applied.
Aluma-Seal is a UL 723 classified, closed cell PVC foam used as an insulator for HVAC plenums, pipes, and pans to prevent condensation build-up on surfaces to which it is applied.
70P UL is a low density closed cell PVC foam formulated to conform to UL HF-1/HBF for use as an ANSI/UL94 approved component in electronic applications.
Mylar is a closed cell PVC foam that is very effective in a variety of non-critical sealing applications.
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Industrial PVC Foams
Low Density is an economical closed cell PVC foam manufactured for use in applications which require seals to conform to tight radius curves.
Medium Density is a closed cell PVC foam that combines flexibility with strength and wear resistance, permitting clean die cuts and fastener penetration for enhanced production capabilities.
High Density is a closed cell PVC foam that provides dimensional stability, cushions against heavier loads, and withstands wear and abrasion in “tough duty” applications.
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Automotive PVC Foams
60-A is a soft, low density, closed cell PVC foam requiring minimal compression so it easily fills large voids and variable gaps.
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Industrial Flowable Silicones
200-251 is a single-component, oxime-cure silicone for use in applications where the coating needs to flow into small crevices and hard to reach areas.
200-260 is a single-component, oxime-cure silicone for use in applications where the coating needs to be sprayed or to flow into small crevices and hard to reach areas.
200-202 is a single-component, oxime-cure silicone for use in applications where the coating needs to flow into small crevices and hard to reach areas.
Ready-to-use, 200-250 is an oxime-cured silicone used for general industrial sealing and bonding applications requiring a flowable product.
200-102 is a single-component, oxime-cure silicone for use in applications where the coating needs to settle into small crevices and hard to reach areas while maintaining consistency without sagging or running.
200-107 is a single-component, oxime-cure silicone for use in applications where the coating needs to settle into small crevices and hard to reach areas while maintaining consistency without sagging or running.
200-257 is a single-component, oxime-cure silicone for use in applications where the coating needs to settle into small crevices and hard to reach areas while maintaining consistency without sagging or running.
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Hybrid Pastes
Our Balanced Performance Hybrid Paste is great for bonding dissimilar materials and creating formed-in-place gaskets.
Our General Purpose Hybrid Paste is a high-performance sealant that is ideal for sealing materials with dissimilar coefficients of expansion.
Due to its controlled flow, our Semi Self-Leveling Hybrid Viscous Fluid is suitable for sealing roofing components and mechanically fixed joints.
Use our Heavy-Duty Fastening Hybrid Paste for bonding in a single step.
Our High Tensile Hybrid Paste offers an extremely high tensile rate for superior adhesion without a primer, at a superior cure rate.
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Silicone Greases
G330M is a general-purpose lubricant, offering the highest load carrying capabilities of any Versilube product.
G351 resists oxidation and degradation even under extreme conditions and is formulated to conform with the specifications outlined in MIL-PRF-15719B (formerly MIL-L-15719A). G351 can be used as an alternative for DuPont Molykote 44 (DC44).
G321 has an exceptionally broad operating temperature range; the grease retains its lubricity at temperatures as low as -100°F (-73°C), which makes it well-suited for use in cryogenic systems. G321 is a direct replacement for Dow Corning Molykote 33 Bearing Grease.
G322L is designed for use as a lubricant on aluminum and steel substrates, and contains additives for enhanced corrosion protection.
G326 is designed for a higher load carrying capability, formulated for aluminum and steel substrates.
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Dielectric Compounds and Lubricants
G623 is specifically formulated for use as a water repellant coating to prevent corrosion, especially in critical applications that require good dielectric properties.
G624 is specifically formulated for use as a water-repellent coating to prevent corrosion and conforms to SAE AMS-8660 (formerly SAEAS-8660 and Mil-S-8660C). G624 is an alternative to DuPont Molykote 4 (DC4).
With lower operating temperature (ranging from -57°C to 200°C), G635 is an excellent dielectric compound with good moisture barrier and corrosion resistance properties. G635 can be used as an alternative to Dow Corning DC 5.
G661 seals and protects electrical connections above and below ground. G661 is most frequently used as a valve and O-ring lubricant, and can be used as an alternative to Molykote 111 Compound (Dow Corning's DC111).
G662 seals and protects electrical connections above and below ground, and is certified to NSF Standard 61 for Drinking Water System Components. G662 can be used as an alternative to Molykote 111 Compound (Dow Corning's DC111).
Designed for use as a dielectric compound on high voltage insulators, G687 reduces the opportunity for dirt and moisture to create arcing across the insulator. It can be used as an alternative to Dow Corning / DuPont Molykote HV3099.
G697 can be used as a lubricant on unpainted ferrous metal surfaces (threaded or unthreaded) to help prevent corrosion, and maintain the condition of the substrate. G697 conforms to MIL-DTL-21567B (formerly MIL-C-21567C).
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NSF Silicone Lubricants
G662 seals and protects electrical connections above and below ground, and is certified to NSF Standard 61 for Drinking Water System Components. G662 can be used as an alternative to Molykote 111 Compound (Dow Corning's DC111).
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Thermally Conductive Compounds
G641 offers excellent heat transfer in large and small electrical and electronic components and is an ideal material for use in thermocouple wells, power diodes, transistors, semiconductors, and ballasts. G641, or G644 can be used as direct alternatives to Dow Corning / DuPont Molykote DC340.
Versilube G644 is a softer, lower viscosity version of the original Novagard thermal compound, G641. Both G644 and G641 can be used as direct alternatives to Dow Corning / DuPont Molykote DC340.