INDUSTRIALSEALING·EXPORT INQUIRIES
From $32
01 / SEALING SOLUTIONS / B2B SUPPLY
High-Temperature & Fire-Resistant Silicone Sealant Solutions
High-Temperature & Fire-Resistant Silicone Sealant Solutions
A Customer Case
From $16
02 / Application cases
Replacing a Wood Stove Door Gasket
A customer’s sizing question illustrates where a door seal starts. Match the rope to the stove model, then check what the manufacturer specifies to hold it in place.
100mL/300mL
From $48
03 / OEM & Bulk Supply Available
ZORVELQA 120
Reliable sealing solutions for industrial ovens, fireplaces, heating equipment, and industrial assemblies.
Ships in 7-15days
Fast fulfillment with tracking on every order.
30 day returns
Easy exchanges for unused products.
Fordistributors· Equipmentmakers· Oembuyers
Built around your application.
Explore silicone sealant sourcing for heat-exposed equipment and flameretardant material requirements.Start with the operating conditions.
Heat-exposed sealing
Discuss joints around ovens, flues and industrial equipment. Temperature profiles and substrate compatibility guide selection.
Flame-retardant requirements
Define the material test requirement and end use before selecting a product. Material behaviour does not establish an assembly fire rating.
Curtain walls and structural glazing
In structural silicone glazing, the bond transfers loads such as wind pressure from the glass or panel to the supporting frame.
Precision Sealing for Glass Applications
Fast-curing silicone sealant for glass bonding, glazing, and general glass assembly.
Glass bonding and aquarium construction
Precision Sealing for Glass
ZORVELQA ZV-668 | Acetic Silicone Sealant Fast-curing silicone sealant for glass bonding, glazing, and general glass assembly. 300mL | OEM & Bulk Supply Available
Ships from our warehouse in 30 business days and responsive product support.
OEM,MOQ is 30CTNs
30 days delivery
Glass Bonding
acetoxy (acetic-cure) silicone
Shelf Life
270 days
ZORVELQA ZV-668
Acetic Silicone Sealant
24pcs/CTN;300ml/pc
ZV-668 is the proposed acetoxy (acetic-cure) silicone for float glass and selected ceramics in non-immersed applications.
glass bonding
Fast-curing silicone sealant for glass bonding, glazing, and general glass assembly.
300mL | OEM & Bulk Supply Available
Many acetoxy glass grades offer a fast initial cure.
Made for
For a fish tank, specify an aquarium sealant documented for tank bonding
Fast-curing silicone sealant for glass bonding, glazing, and general glass assembly.
Glass Appliacations
Application guide
How to Choose the Right Product
Start with what the joint needs to do. An oven housing needs a seal that tolerates heat, a sunroom perimeter needs a flexible weatherseal, and a structural glazing joint may carry wind loads.
01 / Heat-exposed joints1
Measure or obtain the temperature at the joint itself.
Measure or obtain the temperature at the joint itself. Record the normal operating temperature, the highest peak and its duration, and how often the joint heats and cools. Where the equipment manufacturer permits a heat-resistant silicone
Fireplaces/ flues/ovens
02 / Fire-performance requirements2
Doors and windows with fire requirements
First identify whether the specification calls for flame-retardant performance of the material or a fire rating for the opening. The evidence required is different for each.
Doors and windows
03 / Structural glazing3
Curtain walls and structural glazing
In structural silicone glazing, the bond transfers loads such as wind pressure from the glass or panel to the supporting frame.
actual glass/frame finishes,/gaskets
Sample and specification review
Send us your joint details
Share a drawing or photo, both substrates and finishes, the joint width and depth, expected movement, and the service conditions. Include any required test method or system listing. Ask for the technical data sheet, safety data sheet and applicable test reports for the exact formula, then evaluate a
Contact ZORVELQA™ for product selection:bruceliuquan@gmail.com
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Construction & Glazing
ZV-999 — Neutral Structural Silicone Sealant Candidate
A one-component neutral-cure reference candidate for facade and panel-bonding evaluation, including curtain-wall, aluminum-panel, and terracotta-panel projects. Structural use requires project-specific validation and confirmation of the exact formulation.
HIGH TEMPERATUREFIRE RETARDANTSEALANT
ZORVELQA 120 — High-Temperature Silicone Sealant (100 mL)
A 100 mL squeeze-tube format for localized equipment-housing joints and small sealing beads. The catalog lists the high-temperature performance figure as an unverified development target; confirm service limits, adhesion after heat aging, and flame-performance data for the exact formula before selection.
HIGH TEMPERATUREFIRE RETARDANTSEALANT
ZORVELQA 120 — High-Temperature Silicone Sealant (300 mL)
A 300 mL cartridge format for equipment housings, panels, and longer seams exposed to heat. The catalog identifies 850°F (454°C) only as an unverified development target; confirm operating limits and formula-specific test results before use.
Glass, Appliances & Interiors
Acetic-cure silicone
A fast-curing, one-component acidic silicone sealant designed for glass bonding and sealing applications.
Exterior perimeter joints
Sunrooms, skylights and exterior frames
For nonstructural exterior joints exposed to rain, UV and daily temperature swings, look for a compatible neutral-cure weathersealing silicone.
Reliable Sealing for Everyday Construction
Flexible, weather-resistant sealing for windows, doors, glass, and general construction joints.
ZORVELQA ZV-333 | Neutral Silicone Sealant
300mL & 590mL | OEM & Bulk Supply Available
Customer notes
Proof from products that stay in use.
4.9 average from recent product reviews
The tote has become my weekday default. It stands up, carries more than it looks like it should, and still feels understated.
Maya C.
Verified customer
I bought the desk tray set for the entry table and ended up ordering a second set for my studio.
Eli R.
Home collection
The materials feel practical, not precious. That is exactly what I wanted for travel pieces.
Jordan L.
Travel edit
Stories and guides
Launch notes, field reports, and updates
Read the latest product stories, buying guides, and company updates from the Northstar team.
View all storiesLatest stories
Electrical & industrial assemblies
Electrical & industrial assemblies
Define flame-retardant material requirements, electrical compatibility and cure-related constraints for component evaluation.
Flues, ducts & equipment enclosures
Flues, ducts & equipment enclosures
Identify hot-gas exposure, condensate, vibration and whether the joint is structural or pressure-containing. Do not assume direct-flame suitability.
Buyer questions
Questions buyers ask before they place the order
Find quick answers about shipping, returns, wholesale orders, and product care.
Still need help? Send us a note and we will point you in the right direction.
Contact
Tell us what you are looking for
Send a question, wholesale request, or project brief and our team will follow up with next steps.
Email
bruceliuquan@gmail.com
Phone
+1 (978) 293-8698
Office
201 Mission Street
San Francisco, CA 94105
Hours
Mon-Fri, 9:00-18:00 PT
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