Gravicol/bonding paste

Gravicol® Bonding Paste

The Gravicol range of bonding pastes are designed for the assembly and bonding of glass reinforced plastic mouldings.

All of the bonding pastes in the range are pre-accelerated and require only the addition of a standard MEKP catalyst.

The pastes can be used for bonding two parts, insert panels, core materials. They can also be used for cavity filling and as an aid to lamination to help reduce the chance of air voids. When designing the bonding pastes, there are several key areas we look at and control to suit the numerous application areas of the pastes.

The different mechanical properties in the range allow you to choose a paste specific to your bond requirements. Within the range of pastes there are grades with and without glass fibres to suit the different types of application within the construction of composite parts.

Gravicol® Range

Grade Gel Timein minutes Processing and characteristics
Gravicol 2039 White 20 An off-white flexible and smooth paste with a low level of shrinkage. It can be used for bonding, fixing inserts and also as an aid to laminating. MEKP catalysted.
Gravicol 2039 White IHB 60
Gravicol 2039 White BV IHB 45
Gravicol 2039 White TC 20
____________________________________Gravicol 2040 TC 60 A flexible and smooth paste with a low level of shrinkage. Generally used for bonding. MEKP catalysted.
Gravicol 2040 TC White 60
____________________________________Gravicol 2427 TC IHB 60 A semi-flexible glass filled paste with low shrinkage. For filling and bonding applications. MEKP catalysted.
Gravicol 2427 TC 20
___________________________________Gravicol 2428 TC 20 A flexible, glass filled paste with low shrinkage. LLOYDS APPROVED for marine applications.
_____________________________________Gravicol 2782 TC 10 A fast, glass filled, flexible translucent paste with low shrinkage. Good for fixing. MEKP catalysted.


_____________________________________Gravicol D07 20  A white, low density paste.