LOCTITE 5145 liquid adhesive and sealant for electronics (40 ml tube) - 88318

Name: LOCTITE 5145 liquid adhesive and sealant for electronics (40 ml tube) - 88318
Brand: LOCTITE
SKU: 11010242
Price: 37.95 EUR
Availability: PreOrder

Supplier number: LOCTITE 88318 | EAN 4058093043462

Recommended Retail Price €48.24

37.95 tax incl.

€31.36 excl. VAT (incl. all environmental contributions)

On order: delivered from 07/10/2026

Ordered before 20:00 - delivered as of 07/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Reliable electronic sealing with Loctite SI 5145

Practical benefits

Safe for sensitive components: The non-corrosive alkoxy silicone formulation will not damage delicate circuitry, allowing you to bond and seal electronics with complete confidence.
Clean non-sag precision application: Thanks to its slump-resistant texture, you apply the adhesive onto vertical surfaces without runs or drips.
Robust resistance against elements: The flexible seal withstands moisture, ozone, and harsh thermal conditions up to 200 °C for dependable long-term protection.

In a nutshell

The right choise for

With Loctite si 5145 Tempflex, you reliably bond, seal, and protect sensitive electronic components in demanding environments. The neutral-curing, non-corrosive alkoxy silicone formulation safeguards delicate circuit boards and cures at room temperature with ambient moisture. Thanks to its non-sagging consistency, you can apply this liquid adhesive sealant onto vertical surfaces with pinpoint precision and no running. The flexible bond cushions against mechanical shock and vibration while offering dependable resistance against moisture, ozone, and temperatures up to 200 °C. Supplied in a convenient 40 ml tube for direct, controlled application.

Product information FAQ

€37.95

tax incl.

Key features according to our expert

Net volume: 40 ml
Fire resistant: No
ADR packing group: Not applicable
ADR class: Not applicable
Principal hazard property: GHS08 Health hazard
UN number: Not applicable
P-statements: P201; P280; P308 + P313; P333 + P313
H-statements: H317; H360F
Hazard class: GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Solid

Product description:

LOCTITE SI 5145 is a translucent, non-slumping, room temperature-vulcanizing liquid alkoxy silicone adhesive and sealant specifically formulated for bonding, sealing and coating electronic devices in military, automotive and industrial electronics.
It resists weathering, moisture, ozone and retains its properties through severe environments.
It is used in applications up to +392 °F (+200 °C).

Precautionary statements

P201: Obtain special instructions before use.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.

Hazard statements

H317: May cause an allergic skin reaction.
H360F: May damage fertility.

All Features

Net volume: 40 ml
Fire resistant: No
Adr packing group: Not applicable
Adr class: Not applicable
Principal hazard property: GHS08 Health hazard
Un number: Not applicable
P-statements: P201; P280; P308 + P313; P333 + P313
H-statements: H317; H360F
Hazard class: GHS07 Harmful or irritant; GHS08 Health hazard
Physical state: Solid

Brand LOCTITE
11010242
EAN 4058093043462
Supplier number LOCTITE 88318

Frequently asked questions about this product

Answered by specialists

What is Loctite SI 5145 used for?: This silicone is specially formulated for bonding, sealing, coating, and strain-relieving delicate electronic components in demanding environments.
Is this product safe for sensitive electronics?: Yes, it is a neutral-curing alkoxy silicone that is non-corrosive and will not damage delicate circuit boards or electronic metals.
Does this product require mixing before use?: No, it is a 1-component product ready for direct application, curing at room temperature through ambient moisture.
What is the maximum temperature resistance?: Loctite SI 5145 is suitable for applications with temperatures up to 200 °C and retains its properties in severe environments.
What is the volume of this tube?: The tube contains 40 ml of adhesive sealant.