Polyester modelling filler

Mold-making polyester filler is primarily recommended for work on large surfaces above the waterline, in interiors, as well as on molds and models.

Polyester fillers are much easier to work with than epoxy products. However, it’s worth noting that they have lower mechanical strength, require applying several layers to achieve the desired thickness, and can absorb water.

Weight	Code
2 kg	4952
5 kg	4600
25 kg	4601

Technical informations

Application method

By hand:

putty knife
trowel (for large surfaces)

Product description "Polyester modelling filler"

Recommended for use on large surfaces by means of extended pot life.
Very easy to work with.
Adapted for use in an environment with high humidity.
Adheres to various surfaces.
Resistance to weather conditions.
Suitable hardness.

Type	GRP laminates, wood, steel, aluminum
Place	Above waterline
Function	Large surfaces
Application	Putty knife
Pot life 20°C	8÷10 min
Hardening time 20°C	30÷40 min

Also check

Epoxy Filler Universal
Epoxy fillers are primarily the only fillers recommended for use on hull components constantly immersed
Epoxy Filler Universal
Epoxy Filler with fiberglass
Epoxy fillers, including fiberglass filler, are primarily the only fillers truly recommended for use both
Epoxy Filler with fiberglass
Epoxy filler lightweight
Recommended for large areas due to low own weight
Epoxy filler lightweight

Our FAQ answers to frequently asked questions

Possible causes

Inaccurate surface cleaning before paint application,
Incorrect painting tools preparation (brush and roll),
Performing work in a place exposed to constant contact with dust.

How to prevent

Careful surface preparation (grinding, clearing, degreasing),
Careful painting tools preparation before use,
Maintain clean work environment

How to remove

Grind, clean and paint again.

Sea-Line yacht paints are designed for painting the surface of boats and yachts made of various materials, e.g. laminate, wood or steel. We do not have a certificate of the National Institute of Hygiene, which would allow the use of yacht paint to paint the tank with drinking water.

We recommend to always sand the surface between applying two different products to ensure uniform surface roughness and adhesion of subsequent layers. The sanded surface should also be cleaned and degreased.