LOCTITE 5910 face seal silicone for flexible flanges (100 ml aerosol can) - 2326227

Name: LOCTITE 5910 face seal silicone for flexible flanges (100 ml aerosol can) - 2326227
Brand: LOCTITE
SKU: 02879013
Price: 14.4 EUR
Availability: InStock

Supplier number: LOCTITE 2326227 | EAN 4058093017128

14.40 tax incl.

€11.90 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 29/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
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Durable flange sealing with Loctite SI 5910

Practical benefits

Outstanding flexibility and durability: You achieve a reliable seal on flexible flanges and stamped sheet metal covers subject to high vibration.
Excellent resistance to oil: The silicone formula withstands engine oils and automotive fluids, ensuring you prevent leaks on oil pans and covers.
Clean and controlled application: Thanks to the convenient aerosol dispenser and thixotropic behavior, you apply the black sealant precisely without dripping.

In a nutshell

The right choise for

With Loctite si 5910 flange sealant, you create a durable, flexible gasket for flexible flanges and stamped sheet metal covers such as oil sumps, timing covers, and valve covers. This black silicone formulation delivers superior resistance to engine oils and automotive fluids, effectively preventing persistent leaks. Thanks to its thixotropic properties and convenient 100 ml aerosol dispenser, you apply a precise, uniform bead without dripping or running. The sealant easily absorbs intense vibrations and thermal expansion across a temperature range of -55 °C to 200 °C, with short-term peaks up to 260 °C, ensuring a dependable seal on metal and plastic components.

Product information FAQ

€14.40

In stock - tax incl.

Key features according to our expert

Net volume: 100 ml
Colour (manufacturer): Black
Relative density: 1,31
ADR packing group: Not applicable
ADR class: 2.2
Principal hazard property: GHS05 Corrosive
UN number: UN1950
P-statements: P102; P201; P210; P251; P280; P305 + P351 + P338; P308 + P313; P333 + P313; P410 + P412
H-statements: H229; H317; H318; H350; H371
Hazard class: GHS05 Corrosive; GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Aerosol
Fire resistant: No
Packaging: Tube

Product description:

LOCTITE SI 5910 is a low strength, silicone-based gasketing product designed for use on flexible flanges with machined or cast surfaces (metal or plastic).
It is suitable for gaps up to 1 mm and offers a cure-through volume (in 24 h) of 2.75 mm.
Typical applications include stamped sheet metal covers (timing covers and oil sumps).

Precautionary statements

P102: Keep out of reach of children.
P201: Obtain special instructions before use.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P251: Do not pierce or burn, even after use.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P410 + P412: Protect from sunlight. Do no expose to temperatures exceeding 50°C/ 122°F.

Hazard statements

H229: Pressurised container: May burst if heated.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H350: May cause cancer.
H371: May cause damage to organs.

All Features

Net volume: 100 ml
Colour (manufacturer): Black
Relative density: 1,31
Adr packing group: Not applicable
Adr class: 2.2
Principal hazard property: GHS05 Corrosive
Un number: UN1950
P-statements: P102; P201; P210; P251; P280; P305 + P351 + P338; P308 + P313; P333 + P313; P410 + P412
H-statements: H229; H317; H318; H350; H371
Hazard class: GHS05 Corrosive; GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Aerosol
Fire resistant: No
Packaging: Tube

Brand LOCTITE
02879013
EAN 4058093017128
Supplier number LOCTITE 2326227

Frequently asked questions about this product

Answered by specialists

What is Loctite SI 5910 designed for?: It is engineered for flexible flanges and stamped sheet metal covers such as oil sumps, timing covers, and valve covers.
How resistant is this sealant to engine oil?: Loctite SI 5910 offers superior resistance to engine oil and withstands high joint movements and vibrations.
What is the operating temperature range?: It withstands operating temperatures from -55 °C to 200 °C, with short-term exposure up to 260 °C.
Which materials are compatible with Loctite SI 5910?: It bonds effectively to machined or cast metals (such as steel and aluminium), plastics, glass, and ceramics.
How should this product be applied?: Apply a continuous bead to clean, degreased surfaces and assemble the parts promptly before skin formation begins.