INTERNATIONAL ONE UP 2-in-1 Primer and Undercoat

SVB item number: 41465 Manufacturer no.: YUC000/375AZ
ONE UP is a one-component primer and undercoat - two products in one. Easy to apply by brush and roller, ONE UP provides and extra smooth finish. As a primer, it delivers impressive adhesion and protection. Product details
only  €16.95 (€45.20 / L)
Shipping information: Dangerous goods
available | in stock
pcs.
Having issues?
If you are not redirected to PayPal, it could be due to your browser settings. Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP address. Please also check your browser for updates.
MyBoat
Are you already using this item?
Add to my boat now.

Product data

  • SVB item number 41465
  • EAN 5035686887671
  • Manufacturer no. YUC000/375AZ
  • Description INTERNATIONAL - ONE UP
  • No. of components 1 component
  • Area of application Above water
  • For substrate GRP, Wood, Steel, Aluminium
  • Method of application Roller, Brush
  • Osmosis prevention No
  • Overcoating intervals See data sheet
  • Colour White
  • Colour code White 001
  • Contents 0.375 l
  • Yield (theoretical) 3.75 m²
  • No. of coats (recommended) 2 - 4
  • Shipping information Dangerous goods

SVB recommends

Image of TOPLAC PLUS High Gloss One-Component Boat Paint
INTERNATIONAL TOPLAC PLUS High Gloss One-Component Boat Paint
from €17.95 (€47.86/ l)

Accessories

Image of Thinner No.1
INTERNATIONAL Thinner No.1
only €16.95
Image of SUPER CLEANER
INTERNATIONAL SUPER CLEANER
only €11.95 (€23.90/ l)
Image of Dust Cloth
YACHTCARE Dust Cloth
Image of Painter's Tape / blue / 25 mm / 48 mm x 50 m
3M Painter's Tape / blue / 25 mm / 48 mm x 50 m
from €13.95 (€0.27/ m)
Image of Masking Tape TOP TAPE / beige / 18 mm / 24 mm x 50 m
3M Masking Tape TOP TAPE / beige / 18 mm / 24 mm x 50 m
from €3.10 (€0.06/ m)
Image of Varnishing Flat Brushes
Varnishing Flat Brushes
Image of Paint Roller for 1 part and 2 part paints / Antifouling and primer
-16%
Paint Roller for 1 part and 2 part paints / Antifouling and primer

Product details

2 in 1 - Grundierung und Vorstreichfarbe

NOTIFICATION:

ONE UP replaces PRE KOTE and YACHT PRIMER whilst still delivering the same levels of adhesion and protection.

ONE UP is a one-component primer and undercoat - two products in one. Easy to apply by brush and roller, ONE UP provides and extra smooth finish. As a primer, it delivers impressive adhesion and protection. Can be painted over with any 1-component paint. Suitable for substrates made of wood, steel, aluminium, zinc and GRP. Yield: 10 m²/litre. Suitable thinner: No. 1. For easier application, can be thinned up to 10 % as desired.

Processing instructions

In good condition: Wash down with a suitable detergent, rinse with fresh water and allow to dry. Abrade with 220­280 grade (grit) paper.
In poor condition: Remove all previous coatings.
Bare wood: Sand smooth with 80­180 grade paper. Remove sanding dust by brushing, dusting and wiping. Allow to dry completely before applying further products.

Steel: Degrease with solvent or Super Cleaner. Gritblast to Sa 2½ ­ near white metal surface. If gritblasting is not possible, grind the metal surface with 24­36 grit abrasive discs to a uniform, clean, bright well roughened metal surface 50­75­microns anchor pattern. Use angle grinder on small areas. Clean thoroughly and allow to dry.
Aluminium: : Degrease with solvent or Super Cleaner. Sand well using 24­120 grade (aluminium compatible) paper. Clean thoroughly.
Zink: : Degrease with solvent or Super Cleaner. Sand well using 60­120 grade (aluminium compatible) paper. Clean thoroughly.
GRP: : Degrease with solvent or Super Cleaner. Sand well using 180­220 grade (aluminium compatible) paper. Clean thoroughly.

Application:

Steel and aluminium: Apply 3 coats of the primer (unthinned).
GRP: Apply 2 coats (unthinned(.
Wood: Apply 4 coats (unthinned).

Drying time at 15° C: 3 hrs
Overcoating time at 15° C: at least 18 hours
Processing temperature: +5 °C to max. 35° C

Documents

en-flag Manual
PDF (2,07 MB)

Product safety

Please note the following hazard warnings:

UN number
UN 1263
Transport class
3
Hazard pictograms
Signal word
Danger
Hazard warnings









Dispose of contents/container to …
May cause cancer.
Flammable liquid and vapour.
P101,, P102,, P103,, P210,, P235,, P280,, P303,, P353,, P361,, P501, H350, H226

What other SVB customers have to say

100% real reviews

38 customer reviews

4.7 (out of 38 ratings)
2 Stars
(0)
96% recommend SVB
  • Advantages
  • Colour (6)
  • Yield (theoretical) (6)
  • Price/performance ratio (8)
  • Processing (8)
  • Effect (8)
  • Disadvantages
  • Yield (theoretical) (1)
  • Price/performance ratio (1)

Customer images (2) from all reviews

David D.
by David D. Flag of Belgium 11/9/2025 Verified purchase Variant: 41463
David
Not suitable for metal, it already rusts
Bogdan D.
by Bogdan D. Flag of Croatia 10/17/2025 Verified purchase Variant: 41463
Currently the best product on the market for maintaining wooden boats
  • Advantages
  • Price/performance ratio
Arne S.
by Arne S. Flag of Germany 7/23/2025 Verified purchase Variant: 41463
Very
  • Disadvantages
  • Price/performance ratio
Patrick C.
by Patrick C. Flag of Belgium 6/11/2025 Verified purchase Variant: 41463
Primer covers well and is easy to apply
  • Advantages
  • Yield (theoretical)
  • Price/performance ratio
  • Processing
  • Effect
Lutz P.
by Lutz P. Flag of Germany 5/21/2025 Verified purchase Variant: 41463
Everything was great. I'd go back anytime.
  • Advantages
  • Colour
  • Yield (theoretical)
  • Price/performance ratio
  • Processing
  • Effect

Rate product

How would you rate this product?
Disappointed
Completely fails to meet my expectations
Poor
Only some expectations are met
OK
Meets my basic expectations
Good
Slightly better than my general expectations
Excellent
Fully exceeds my expectations
Click on the stars to rate

Customers ask customers

No questions asked yet. Be the first to ask a question!

More "Customers ask customers" available in the following languages

E-mail Newsletter

Product news, offers & new guide videos. Stay up to date!

WhatsApp

New: Get news from SVB straight to your phone!

INTERNATIONAL ONE UP 2-in-1 Primer and Undercoat
Colour White
Contents 0.375 l