Remove navbar only on custom template page

Hi,

I’m working on a piece where I actually want to remove the navbar altogether and offer navigation in the form of buttons in the content area.. this code works but I DON’T want to remove the navbar on the rest of the site which this code does; rather, only on the custom template page.

Here’s my code:

<?php
add_action('tc_menu_display', 'remove_navbar');
function remove_navbar(){
	if ( ! is_page_template( 'custom-page-template.php' ) )
        return;
    remove_action('__navbar', array(TC_init::$instance, 'navbar'), 30, 1);
}
?>

Does anybody know the code by chance?
Thanks, heaps!
Michael