Polyurethane molding NPU-438.1R

Polyurethane molding NPU-438.1R is a carved decorative element measuring 46 x 16 x 9 mm, specifically designed for use in molding systems. The product is made from two-component polyurethane and serves as an accent tip, either finishing a decorative molding line or framing a corner transition in a panel frame. NPU-438.1R is compatible with moldings MLDPU-001 and MLD-001-MG — this compatibility makes this item a targeted commercial solution, not just 'another piece of decor'.

If you are selecting an element for a specific molding, rather than looking for decor in a general sense — you are already in the right place. Next, we will detail: what this product is, which moldings it is compatible with, how it is installed, and why NPU-438.1R is worth purchasing for your interior project needs.

Decor for moldings NPU-438.1R: precise positioning

There is a fundamental difference between 'wall decor' and 'molding decor.' The former functions as a standalone element on a flat surface. The latter is a specialized product, structurally and visually tied to a specific molding profile.Molding NPU-438.1Rbelongs precisely to the second type.

This is a carved right-hand tip (R — Right) that is mounted at the endpoint of a molding line on the right side or at the right corner joint of a decorative panel frame. The floral ornament on the front surface replicates traditional carving with smooth curls and leaf motifs.

The product dimensions of 46 x 16 x 9 mm are precisely coordinated with the profiles of compatible moldings: the 16 mm width matches the molding width at the joint, the 46 mm length is sufficient for a full ornamental motif, and the 9 mm relief depth creates noticeable volume without visual overload. These are proportions calculated for a specific profile — not 'eyeballed'.

Compatible with moldings MLDPU-001 and MLD-001-MG

This is the central commercial parameter of the card that needs to be fixed immediately.Decoration for molding NPU-438.1Rdesigned for use in systems based on two specific moldings:

MLDPU-001 — polyurethane molding with a semicircular profilewith a cross-section of 10 x 6 mm and a strip length of 2600 mm. A classic decorative glazing bead made of two-component polyurethane — lightweight, durable, with detailed relief. Used for frame panels, molding systems, decorative belts on walls and furniture facades.

MLD-001-MG — primed MDF molding of the Prestige serieswith similar dimensional parameters of 10 x 6 mm and a length of 2600 mm. MDF molding with factory primer coating — ready for final painting, does not require additional surface treatment. The profile completely matches the geometry of MLDPU-001, allowing the same decorative tip to be used for both options.

Why compatibility is the key argument for choice

When a customer is looking for decoration for molding MLDPU-001, they need not just 'an element of a similar size'. They need an element that:

• Matches in width at the junction area

• Stylistically matches the molding ornament

• Creates visual completeness of the system, not a random accent

• Industrially tested in combination with a specific profile

NPU-438.1R meets all these criteria simultaneously. That's why on the pageof decor for MLDPU-001 moldingsthis item appears among the recommended compatible products.

NPU-438.1R Characteristics

Parameter B (width 16 mm) is the key compatibility point. MLDPU-001 and MLD-001-MG moldings have a profile width of 10 mm; the tip width of 16 mm creates a slight visual expansion at the termination point, which is a classic architectural technique: the end of a molding is always slightly wider than the profile itself. This is not accidental — it's a deliberate proportion.

The relief depth C (9 mm) corresponds to the molding profile height (6 mm): the tip is slightly higher than the main profile, creating an accentuated finishing volume. Under side lighting, this transition functions as an architectural 'capital' of the molding line.

Advantages of polyurethane decor NPU-438.1R

Lightweight — convenient installation in real-world conditions

Polyurethane decor for moldings weighs significantly less than gypsum or wooden counterparts. NPU-438.1R, measuring 46 x 16 x 9 mm, weighs literally a few grams. This means:

• Installation on drywall without reinforcement

• Working at height without needing to hold the piece for a long time

• No risk of detachment due to insufficient adhesive

• Ease of adjusting position before setting

Moisture resistance without room limitations

Two-component polyurethane does not absorb moisture.Decor for polyurethane moldingsDoes not deform due to humidity fluctuations, does not swell, darken, or delaminate. This makes NPU-438.1R suitable for hallways, corridors, kitchens — spaces where plaster begins to deteriorate at the edges after a few years.

Detailed elaboration of the floral ornament

STAVROS is a manufacturer with a history of restoration work at the Hermitage, Konstantinovsky Palace, and Alexander Palace. The company's production base is built on the traditions of hand carving, which is directly reflected in the quality of the relief of its polyurethane products.

The NPU-438.1R floral ornament reproduces the smooth transitions and lively lines characteristic of natural carving — without the mechanical regularity of embossing. It is an ornament with a 'handmade touch' that looks organic alongside moldings of a classic profile.

Impact resistance during installation and use

Polyurethane with a density of 300–330 kg/m³ withstands mechanical load during installation — from tools, accidental impacts, pressure from tape — without chipping or deformation. During use, the element does not scratch from accidental contact, does not crumble at the corners, and does not lose its shape under load.

This is especially important precisely for molding end caps — they are prominently located and in areas accessible to accidental mechanical impact (doorways, panel edges, furniture fronts).

Oak skirting boards are an indispensable element of classic interior styles. In the English style, oak skirting boards with rich carving emphasize the aristocracy and solidity of the space. Dark wood tones harmonize beautifully with traditional materials — natural stone, leather, bronze.

STAVROS polyurethane products do not contain toxic fillers and are safe for living spaces, including children's rooms and bedrooms. The material does not emit chemical vapors during use.

Where to use the NPU-438.1R molding decor

End points of molding lines

The most direct application: finishing a molding line at a point where it ends not in a corner, but freely. If a horizontal molding like MLDPU-001 runs along a wall and ends not at a corner junction but at a free point — its end requires decorative finishing. NPU-438.1R covers this end, turning the structural break of the profile into an architectural accent.

Frame panels on walls

Molding frame panels are one of the most popular techniques in classical interior finishing. Horizontal and vertical moldings form rectangular frames, while decorative tips and corner overlays are placed at corner joints and key points.

In systems based onmolding MLDPU-001the right-hand NPU-438.1R is used in pair with the left-hand NPU-438.1L to create symmetrical corner accents. Together they form a complete corner block that gives the entire panel system a finished, professional appearance.

Furniture fronts in classic style

Door leaves, sliding wardrobe fronts, classic kitchen sets — all these are surfaces with molding finishing. The decor for MLD-001-MG molding is worth buying precisely for such applications: primed MDF molding plus a polyurethane tip — a ready-made system for furniture decor that can be painted in a single layer in any desired color.

Decorative belts and horizontal accents

Horizontal decorative belts on walls are a popular technique in interiors with ceilings 2.8–3.5 m high. A molding belt at a height of 90–100 cm from the floor divides the wall into lower and upper zones, creating a visual rhythm in the space. NPU-438.1R finishes the end points of such a belt where it meets a door or window opening.

Finishing door and window casings

Molding systems around door and window openings— a classic architectural technique often implemented in modern homes through applied moldings. NPU-438.1R in this system serves as the upper corner accent or the end tip of the side casing posts.

Classic and Neoclassical Interiors

Living rooms with molding panels, studies with bookcases and decorative belts, bedrooms with framed headboard treatments — in all these spacespolyurethane decor for moldingscreates a sense of a professional, meticulously designed interior. NPU-438.1R in these systems is not a random element, but a precise detail with a clear role.

Why this element is particularly convenient for MLDPU-001 and MLD-001-MG moldings

Geometric consistency

MLDPU-001 and MLD-001-MG moldings have a profile cross-section of 10 x 6 mm. NPU-438.1R with parameters of 16 x 9 mm creates an accent expansion at the termination point — exactly the kind used in classical architecture to denote the 'end' of a decorative element. The geometry is chosen, not guessed.

Unified stylistic language

Both MLDPU-001 and MLD-001-MG are moldings with a semicircular profile in the classical spirit. The floral ornament of NPU-438.1R organically continues this stylistic language: smooth lines, natural motifs, a nod to traditional carving. The system works as a unified whole, not as a collection of disparate parts.

Unified finish coating

Since both the polyurethane molding MLDPU-001 and the polyurethane tip NPU-438.1R accept the same paint materials, the entire system is painted in one pass. The same applies to the combination MLD-001-MG (MDF with primer) and NPU-438.1R: primed MDF and prepared polyurethane behave identically when applying the finish enamel.

Accelerated selection without errors

When you have already chosen the molding MLDPU-001, finding a compatible decorative element becomes a specific task with a specific answer:decor for molding MLDPU-001has already been formed by the manufacturer. NPU-438.1R in this list is exactly that right-handed tip with a plant ornament.

Installation of NPU-438.1R: technology and recommendations

Tools and materials for installation

• Mounting adhesive for polyurethane (special or universal)

• Construction level and tape measure for marking

• Surface degreaser

• Painter’s tape for temporary fixation

• Fine-grit sandpaper (grit 180–240)

Adhesive application technology according to STAVROS recommendation

The manufacturer recommends a specific technology for working with mounting adhesive, fundamentally different from installing ordinary liquid nails:

1. Apply adhesive to the back side of the product

2. Place the element against the surface, press

3. Remove from surface and hold for 3–5 minutes in open state

4. Press firmly against surface and hold for 5–10 seconds

5. If necessary, secure with painter's tape

This 'open state holding' step is critical: the adhesive activates, gets initial polymer contact with air, and ensures reliable bonding to the surface. Skipping this stage is one of the most common installation errors.

Surface preparation

The surface in the installation area must be clean, dry (humidity no more than 8–10%) and primed. Primer ensures reliable adhesion of the adhesive to the base and significantly reduces the risk of product detachment during operation.

Final finishing

After the adhesive has fully cured—and before painting—the manufacturer recommends a four-step final preparation protocol:

1. Dust removal from the product surface

2. Application of a primer coat to the polyurethane

3. Matting (light sanding after the primer dries)

4. Application of the final enamel in 2 coats with intermediate drying

When selecting the 'Prestige' execution option, the product already comes with manual sanding from the manufacturer—the matting step can be skipped in this case.

Compatibility check before ordering

Before placing an order, it is recommended to:

• Measure the width of the molding MLDPU-001 or MLD-001-MG at the point of tip installation

• Ensure that the 16 mm width creates the desired proportion with the profile width

• Check the direction (R — right): for the left side, NPU-438.1L is needed

• Calculate the exact quantity with a 10–15% margin

Molding system configuration: what else to look for in the STAVROS catalog

NPU-438.1R — one element in a well-thought-out decorative system. To create a complete molding composition, it is useful to familiarize yourself with additional items:

• Molding MLDPU-001— polyurethane glazing bead 10 x 6 x 2600 mm, main profile for molding systems

• Molding MLD-001-MG— primed MDF molding 10 x 6 x 2600 mm, Prestige series

• NPU-438.1L— left-hand tip paired with NPU-438.1R

• Corner molding MLDPU-001U— corner block for the MLDPU-001 molding system

• Complete decorative section for moldings— all compatible decorative elements for STAVROS molding systems

With a system order — molding plus tips plus corner blocks — the entire system installs quickly, looks uniform, and doesn't require fitting individual parts.

Why you should buy NPU-438.1R right now

Price from 260 rubles per piece

NPU-438.1R price — from 260 rubles. This is the cost of an industrially manufactured decorative tip made of two-component polyurethane with a floral ornament. Compared to a gypsum analog — it's fundamentally lower while surpassing it in strength and moisture resistance.

Shipment from 1 piece

You can buy NPU-438.1R starting from one piece — with no minimum order threshold. This is important for a trial order, for small interior tasks, and for point-by-point system completion.

Delivery across Russia

STAVROS delivers orders via SDEK and DPD to all regions of Russia and CIS countries. Polyurethane products are compact and securely packaged — they arrive undamaged. Pickup is available from showrooms in Moscow and St. Petersburg.

Manufacturer's quality guarantee

STAVROS is a manufacturer with over 20 years of history. The company operates on professional European equipment, uses polyurethane with a density of 300–330 kg/m³, and controls the quality of each batch of products.STAVROS Polyurethane Decor— this is not imported mass-market goods or a product of unknown origin.

Brief list of advantages of NPU-438.1R

• Specialized decor for moldings: compatible with MLDPU-001 and MLD-001-MG

• Compact size 46 x 16 x 9 mm

• Right-hand version (R)

• Floral ornament with detailed relief work

• Two-component polyurethane with a density of 300–330 kg/m³

• Moisture resistance: suitable for kitchens, corridors, hallways

• Impact resistance: does not crumble during installation

• Light weight: installation without reinforcement on any substrate

• For painting: compatible with any paint and coating materials

• Price from 260 rubles, shipment from 1 piece

• Delivery across Russia

Frequently asked questions about NPU-438.1R

Is NPU-438.1R specifically suitable for moldings MLDPU-001 and MLD-001-MG?

Yes.Decoration for molding NPU-438.1RDesigned for joint use with moldings MLDPU-001 (polyurethane 10 x 6 mm) and MLD-001-MG (primed MDF 10 x 6 mm). The tip width of 16 mm and relief height of 9 mm are geometrically aligned with the profile of these moldings.

Is this a right or left element?

NPU-438.1R is a right-side version (R = Right). For the left side of a symmetrical decorative system, NPU-438.1L is needed. When creating mirrored frame panels, order both SKUs in equal quantities.

Can NPU-438.1R be used without molding, just on a wall?

Technically — yes, the polyurethane tip can be installed on any prepared surface. But functionally and visually, it is designed to work in tandem with a molding system. Without adjacent molding, the element will lose its architectural context and will look like a random decorative accent.

What glue is suitable for installation?

The manufacturer recommends a mounting adhesive specifically designed for polyurethane. The key technological point: after applying the adhesive, the product must be left open for 3–5 minutes, then pressed against the surface. This step cannot be skipped—it ensures reliable adhesion.

How to understand how many pieces need to be ordered?

Calculate the number of endpoints and corner zones in your molding system. Add 10–15% reserve to the obtained number. If the system is symmetrical—order equal quantities of NPU-438.1R and NPU-438.1L.

How is NPU-438.1R painted?

After installation: dust removal, priming, sanding, applying enamel in 2 coats. Polyurethane is compatible with water-based, acrylic, and alkyd paints. In the 'Prestige' version, the product comes with factory hand sanding—the sanding step before the final coating can be skipped.

What is the delivery time?

In-stock items are shipped within 3 business days. For custom manufacturing—5–10 business days. Delivery via SDEK and DPD throughout Russia.