Question 1

How do you use Seawhite Liquid Latex for mould making?

Accepted Answer

Apply a thin, even coat of latex to the original model by dipping or brushing. Allow to dry completely — typically 30 to 60 minutes depending on coat thickness and ambient conditions. Apply subsequent coats in the same way, building up the mould wall to the desired thickness. Between 6 and 20 coats is typical depending on the size and complexity of the original. Once complete, peel the mould carefully from the original. It is self-releasing and flexible, lifting cleanly without damage to the original.

Question 2

What is the rubber content of Seawhite Liquid Latex?

Accepted Answer

A minimum of 60% rubber content — a high-quality formulation that produces strong, flexible, and durable moulds.

Question 3

Can Seawhite Liquid Latex be coloured?

Accepted Answer

Yes — acrylic paint can be mixed into the latex to colour it before application. This is useful for masks, props, and decorative applications where the natural cream colour of the latex is not appropriate.

Question 4

Is Seawhite Liquid Latex suitable for use on skin?

Accepted Answer

Liquid latex is widely used in theatre and special effects make-up for skin applications. However, it is not suitable for anyone with a latex allergy, and a patch test is strongly recommended before any skin application. This is an art and mould-making product rather than a cosmetic — for professional skin applications, a cosmetic-grade latex is more appropriate.

Question 5

What surfaces does Seawhite Liquid Latex adhere to?

Accepted Answer

It adheres well to plaster, clay, wax, fabric, card, and most rigid model-making materials. It does not adhere to silicone or heavily oiled surfaces, which can be used as release agents if needed.

Question 6

Does Seawhite Liquid Latex have a smell?

Accepted Answer

Yes — liquid latex contains ammonia and has a characteristic smell during application. The smell dissipates as the latex dries. Use in a well-ventilated space.

Clay & Modelling