# Adhesive for K‑flex insulation K-FLEX K-414 0.50 L (MPN 850CL020002)

**URL:** https://aio.lv/en/product--k-flex-850cl020002--11423584
**Data updated:** 2026-03-11 12:06 (EET)
**Category:** Glue
**Manufacturer:** K-flex
**Manufacturer code:** 850CL020002
**EAN:** 8027409093886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--k-flex-850cl020002--11423584

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

K-FLEX K-414 is a professional adhesive formulated for bonding K‑flex insulation materials. Supplied in a 0.50 L container, this product (MPN 850CL020002, EAN 8027409093886) is intended for joining and fixing flexible elastomeric insulation on HVAC ducts, pipes and cold/hot surfaces. Suitable for application where compatibility with K‑flex products and secure, lasting adhesion are required.

## Long description

K-FLEX K-414 adhesive is a solvent-based bonding agent designed for joining K‑flex elastomeric insulation and similar flexible insulation materials. Supplied in a 0.50 L container, the formulation provides rapid tack and strong adhesion to typical HVAC substrates, enabling secure fixing on ducts, pipes and hot or cold surfaces where compatibility with K‑flex products is required.
Advantages
The adhesive offers fast initial tack, good shear strength and a durable bond that resists movement of flexible insulation on pipes and ductwork. Its formulation is developed to be compatible with K‑flex elastomeric materials, reducing the risk of deterioration of the insulation surface. The 0.50 L size is suitable for targeted repair work and smaller installation tasks, providing controlled application and minimal waste.
Suitable for
 Bonding K‑flex elastomeric insulation on HVAC ducts
 Fixing insulation on chilled and hot water pipes
 Joining seams and overlaps of flexible insulation sheets
 On-site repairs and patching of insulation systems
Key specifications
 Container volume: 0.50 L
 Compatibility: formulated for elastomeric flexible insulation
 Application temperature range: suitable for typical HVAC installation conditions (ambient and surface temperatures within normal service limits)
 Adhesion properties: rapid tack with durable bond for shear and peel loads encountered in pipe and duct insulation
 Form: solvent-based adhesive for brush or roller application
How to use
Ensure surfaces are clean, dry and free of dust, oil or loose particles before application. Apply an even coat of adhesive to one or both mating surfaces depending on joint type; allow the adhesive to become tacky to the touch according to drying time appropriate for ambient conditions, then press the insulation into place and maintain contact until the bond develops. For seams and overlaps, ensure continuous contact along the joint. Clean tools and any accidental spills with a suitable solvent before the adhesive cures.
Usage recommendations
Use in well-ventilated areas and follow manufacturer guidance for safe handling of solvent-based products. Store the adhesive in a cool, dry place away from ignition sources and out of reach of children. For best results, test adhesion on a small area when bonding non‑K‑flex materials and follow any project-specific thermal and fire-safety requirements.

## FAQ

### How much does the Adhesive K-FLEX K-414 0.50 L cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All K-flex products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K-flex service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11423584/66064373_large.webp