Product List

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    ThreeBond 4004D

    Pipe Sealants

    • Semi-drying type sealing agent for gas and antifreeze piping.
    • Excellent buildup. Excellent sealing performance of threaded parts.
    • It maintains stable rubber-like elasticity and has excellent vibration resistance and impact resistance.
    • It has excellent heat resistance and cold resistance, and is very effective in sealing threads.

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    ThreeBond 4221

    Liquid sealant for lined steel water pipes

    • The sealant conforms to the standard of Japan Water Works Association, JWWA K 161, and has the following features as a sealant for threaded portions of piping in contact with water in water supply facilities and water/hot water supply equipment.
    • Excelling in anticorrosion properties and preventing corrosion in joints caused by sewage and mud water.
    • Excelling in adhesion to coated surfaces.
    • Easy to build up with fine fitting to joints, which improves working efficiency.
    • Applicable to pipe diameters of up to about 80A.

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    ThreeBond 4221B

    Liquid sealant for lined steel water pipes

    • The sealant conforms to the standard of Japan Water Works Association, JWWA K 161, and has the following features as a sealant for threaded portions of piping in contact with water in water supply facilities and water/hot water supply equipment.
    • Excelling in anticorrosion properties and preventing corrosion in joints caused by sewage and mud water.
    • Excelling in adhesion to coated surfaces.
    • Easy to build up with fine fitting to joints, which improves working efficiency.
    • Applicable to pipe diameters of up to about 80A.

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    ThreeBond 4230

    Silicone water supply, hot water supply pipe sealant Solvent-free de-alcohol type

    • Conforms to Japan Water Works Association Standards JWWA K 146 and JWWA K 142 and has high sealing performance as a sealant for threaded portions of water sections, such as water/hot water supply piping.
    • Solvent-free dealcoholized silicone-based sealant harmless to humans and environmentally friendly.
    • Resistant to mold and usable to seal joints of water sections.

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    ThreeBond 4320B

    Thread Sealant for Gas Piping, Ivory

    • Non-solvent sealant for city gas piping.
    • No sagging, so easy to use.
    • The rotary nozzle enables you to apply the sealant uniformly to the threaded portion without turning the tube.
    • After the pipe is screwed, the sealant will not harden or shrink and will ensure sufficient sealing ability.
    • Unnoticeable whitish ivory sealant ensures a neat finish.

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    ThreeBond 4332C

    Silicone Based Sealant for Gas Piping

    • Single component non-solvent sealant for gas piping.
    • Although the surface will cure, the inside will remain in a semi-cured state for a long time to maintain the sealing efficiency and adhesion.
    • It will not corrode metals or concrete.
    • It has the excellent durability characteristics of silicone rubber including weatherability, heat resistance and chemical resistance.

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    ThreeBond 4370

    Gas leak repair spray (for inner pipe threaded joints)

    • Single component non-solvent sealant for gas piping.
    • Although the surface will cure, the inside will remain in a semi-cured state for a long time to maintain the sealing efficiency and adhesion.
    • It will not corrode metals or concrete.
    • It has the excellent durability characteristics of silicone rubber including weatherability, heat resistance and chemical resistance.

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    ThreeBond 4550D

    Fast Curing Urethane Repair Tape With ThreeBond 4551B (Provisional waterproofing rubber tape)

    • ThreeBond 4550D cures quickly with moisture (in approx. 20 minutes at 24°C). It is easy and safe to use.
    • The base cloth of ThreeBond 4550D is a very stretchy knitted fiberglass tape which is easy to wrap.
    • Use of ThreeBond 4551B (provisional waterproofing rubber tape) can provisionally stop leakage of water, air and nitrogen.
    • The tape can be used also for clean water leakage by attaching the rubber sheet for tap water supplied with ThreeBond 4551B.

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    ThreeBond 5211

    One-component, Acid-free Silicone Sealants

    • Excellent adhesion to various substrates
    • Excellent weather resistance and durability
    • Stable properties in a wide temperature range
    • One-component sealants, easy to handle
    • Cost-effective product for long-term good appearance and performance

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    ThreeBond 5211B

    One-component, Acid-free Silicone Sealants

    • Excellent adhesion to various substrates
    • Excellent weather resistance and durability
    • Stable properties in a wide temperature range
    • One-component sealants, easy to handle
    • Cost-effective product for long-term good appearance and performance