Polyester repair kit

The polyester repair kit includes polyester structural resin along with fiberglass mat.

Sea-Line® polyester resin combined with fiberglass mat is used for manual repairs, recommended for laminating, reinforcing surfaces, patching holes – especially in situations where the speed of repair execution is crucial.

Weight	Code
250 g	2392

Technical informations

Color

Clear

Application method

Manually:

Brush
Roller

Product description "Polyester repair kit"

Sea-Line® structural polyester resin is recommended for laminating, reinforcing the surface, and patching holes and damage – especially in situations where the most important is a fast repair time.
In conjunction with the glass mat, it is used for manual repairs of damage.To obtain a fully-fledged and adequately strong laminate, use a 2:1 weight ratio of resin to glass mat for polyester or a 1:1 weight ratio of resin to glass fabric.
To finish laminated surfaces we recommend using Sea-Line® fillers, Sea-Line® epoxy primers, Sea-Line® topcoats or a Sea-Line® gelcoat repair kit.

Type	Laminates, steel
Place	Above and below waterline
Function	Laminating, filling damages
Application	Brush, roll
Theoretical coverage	0,5 m²
Coats number	According needs
Pot life 20°C	10-15 min
Hardening time	45 min

The resin is available in set (Set of 250 g):

contains a polyester structural resin
hardener
fibre glass mat (0,25m2)
disposable gloves
a brush and a cup with a scale for easy dosing of ingredients
instructions for repair

Also check

Parafina Sea-Line
Paraffin is an additive mainly to polyester gelcoats, necessary when it is necessary to apply
Parafina Sea-Line
Lamination – fiberglass and glassfabric
Fiberglass reinforcements, including boat mats and fiberglass fabrics combined with resin, are used for repairs
Lamination – fiberglass and glassfabric
Polymer
Is elastic sealant recommended for sealing and bonding various types of materials.
Polymer

Our FAQ answers to frequently asked questions

We do not recommend using universal thinners. The use of a thinner with an unknown composition may result in loss of adhesion, lack of proper flow of paint and varnish defects.

Possible causes

Wrong viscosity and spraying technique,
Failure to maintain proper evaporation time and thickness of layers,
Incorrect spraying pressure,
Too low temperature of varnish, surface or space ,
Wrong thinner or hardener.

How to prevent

Apply the right type of application method indicated by manufacturer,
Use working spray guns,
Both the object and material must have room temperature of 20ﹾC,
Apply correct proportion of base and hardener.

How to remove

Grinding and polishing,
Grinding and painting,

Do not add more hardener, because after the base has cured, the remaining hardener will react with subsequent layers, which will be applied to the surface and cause defects. For the product to work properly, please follow the proportions given by the manufacturer.